-
question_answer1) Matrix A is such that\[T\propto \frac{1}{V}\], where is the identity matrix. Then, for\[\text{6}\times \text{1}{{0}^{-\text{7}}}\text{A}-{{\text{m}}^{\text{2}}}\],\[{{A}^{n}}\] is equal to
A)
\[\text{5 g}/\text{c}{{\text{m}}^{\text{3}}}\]
done
clear
B)
\[nA-l\]
done
clear
C)
\[\text{1}.\text{2}\times \text{1}{{0}^{-\text{7}}}\]
done
clear
D)
\[\text{3}\times \text{1}{{0}^{-\text{6}}}\]
done
clear
View Answer play_arrow
-
question_answer2) The number of solutions of the system of equations \[CaC{{l}_{2}}\],\[\text{MgS}{{\text{O}}_{\text{4}}}\] and\[\text{MgS}{{\text{O}}_{\text{4}}}\] is
A)
zero
done
clear
B)
one
done
clear
C)
two
done
clear
D)
infinite
done
clear
View Answer play_arrow
-
question_answer3) Let\[CaC{{l}_{2}}\] be a function defined by \[x+3y-11=0\], where [ ] denotes the greatest integer function. Then, \[P({{x}_{1}},{{y}_{1}})\]is equal to
A)
\[Q\left( \text{4},-\text{3} \right)\]
done
clear
B)
\[\therefore \]
done
clear
C)
\[PQ\]
done
clear
D)
\[\frac{1}{x+\left[ \frac{\pi }{2} \right]}\]
done
clear
View Answer play_arrow
-
question_answer4) Let \[y=x\] be a function defined by \[\therefore \]The\[\frac{{{x}_{1}}+4}{2}=\frac{{{y}_{1}}-3}{2}\]is
A)
one-one onto
done
clear
B)
one-one but not onto
done
clear
C)
onto but not one-one
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer5) If the conjugate of \[\Rightarrow \]be \[{{x}_{1}}-{{y}_{1}}=-7\],then
A)
\[PQ=\frac{-3-{{y}_{1}}}{4-{{x}_{1}}}\]
done
clear
B)
\[y=x\]
done
clear
C)
\[\because \]
done
clear
D)
\[PQ\]
done
clear
View Answer play_arrow
-
question_answer6) In the argand plane, the complex number \[y=x\] is turned in the clockwise sense through 180° and stretched three times. The complex number represented by the new number is
A)
\[\therefore \]
done
clear
B)
\[\left( \frac{-3-{{y}_{1}}}{4-{{x}_{1}}} \right)(1)=-1\]
done
clear
C)
\[\Rightarrow \]
done
clear
D)
\[{{y}_{1}}+{{x}_{1}}=1\]
done
clear
View Answer play_arrow
-
question_answer7) If the sum of roots of equation \[{{x}_{1}}=-3\,\,\,and\,\,\,{{y}_{1}}=4\] is equal to sum of squares of their reciprocals, then \[\underset{x\to \infty }{\mathop{\lim }}\,{{\left( \frac{x+1}{x+2} \right)}^{2x+1}}=\underset{x\to \infty }{\mathop{\lim }}\,{{\left( 1-\frac{1}{x+2} \right)}^{2x+1}}\]and \[=\underset{x\to \infty }{\mathop{\lim }}\,{{\left[ {{\left( 1-\frac{1}{x+2} \right)}^{x+2}} \right]}^{\frac{2x+1}{x+2}}}\]are in
A)
GP
done
clear
B)
HP
done
clear
C)
AP
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer8) If the roots of the equation \[=\underset{x\to \infty }{\mathop{\lim }}\,\frac{2+1/x}{1+2/x}={{e}^{-2}}\] are real and less than 3,then
A)
\[[-1,\infty )-\{0\}\]
done
clear
B)
\[\text{x}=0\]
done
clear
C)
\[\therefore \]
done
clear
D)
\[Rf'(0)=\underset{h\to 0}{\mathop{\lim }}\,\frac{f(0+h)-f(0)}{h}\]
done
clear
View Answer play_arrow
-
question_answer9) If \[=\underset{h\to 0}{\mathop{\lim }}\,\frac{\sqrt{h+1}-1}{{{h}^{3/2}}}\times \frac{\sqrt{h+1}+1}{\sqrt{h+1}+1}\], y and z are in HP, then the value of expression \[=\underset{h\to 0}{\mathop{\lim }}\,\frac{h}{{{h}^{3/2}}(\sqrt{h+1}+1)}\] will be
A)
\[=\underset{h\to 0}{\mathop{\lim }}\,\frac{h}{\sqrt{h}(\sqrt{h+1}+1)}\]
done
clear
B)
\[=\frac{1}{0(\sqrt{0+1}+1)}=\frac{1}{0}=\infty \]
done
clear
C)
\[\underset{x\to 0}{\mathop{\lim }}\,\frac{\cos (\sin x)-1}{{{x}^{2}}}\]
done
clear
D)
\[\mu \]
done
clear
View Answer play_arrow
-
question_answer10) The term independent of. r in the expansion of \[W\]is
A)
\[\frac{4W}{3}\]
done
clear
B)
\[\frac{5W}{2}\]
done
clear
C)
\[\frac{\pi }{2}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer11) The largest term in the expansion of\[\sigma =\text{5}.\text{67}\times \text{1}{{0}^{-\text{8}}}\text{W}-{{\text{m}}^{\text{2}}}{{\text{K}}^{\text{-4}}}\], where \[y=5\sin \frac{\pi x}{3}\cos 40\pi t\], is
A)
5th
done
clear
B)
3rd
done
clear
C)
7th
done
clear
D)
6th
done
clear
View Answer play_arrow
-
question_answer12) \[t\]is equal to
A)
0
done
clear
B)
\[{{(Kg)}^{1/2}}\]
done
clear
C)
\[{{(Kg)}^{-1/2}}\]
done
clear
D)
\[{{(Kg)}^{2}}\]
done
clear
View Answer play_arrow
-
question_answer13) If A and B are square matrices of order 3 such that \[{{(Kg)}^{-2}}\]and\[\frac{pV}{nT}\], then \[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\] is equal to
A)
-9
done
clear
B)
-81
done
clear
C)
-27
done
clear
D)
81
done
clear
View Answer play_arrow
-
question_answer14) If\[{{T}_{1}}>{{T}_{2}}\] , then r , is equal to
A)
3
done
clear
B)
4
done
clear
C)
8
done
clear
D)
6
done
clear
View Answer play_arrow
-
question_answer15) The number of ways in which \[\frac{pV}{nT}\] students can be distributed equal among n sections, is
A)
\[4\times {{10}^{3}}A{{m}^{-1}}\]
done
clear
B)
\[\text{1}{{0}^{-\text{2}}}\]
done
clear
C)
\[\text{1}{{0}^{-3}}\]
done
clear
D)
\[1\mu V\]
done
clear
View Answer play_arrow
-
question_answer16) The origin is shifted to (1, 2). The equation \[\text{1}.\text{96}\times \text{1}{{0}^{-\text{8}}}\text{ m}/\text{s}\] changes to \[\text{2}.\text{12}\times \text{1}{{0}^{\text{8}}}\text{ m}/\text{s}\] Then, \[\text{3}.\text{18}\times \text{1}{{0}^{8}}m/s\] is equal to
A)
1
done
clear
B)
2
done
clear
C)
-2
done
clear
D)
-1
done
clear
View Answer play_arrow
-
question_answer17) Given points are A (0,4) and\[\text{3}.\text{33}\times {{10}^{\text{8}}}\text{ m}/\text{s}\]. Then, locus of \[\theta =\text{45}{}^\circ \] such that \[\frac{1}{3}M{{L}^{2}}\]is
A)
\[\frac{3}{2}M{{L}^{2}}\]
done
clear
B)
\[\frac{3}{4}M{{L}^{2}}\]
done
clear
C)
\[M{{L}^{2}}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer18) The equation of straight line perpendicular to a line \[{{R}_{1}}\] and passes through (5, 2) is
A)
\[{{R}_{2}}\]
done
clear
B)
\[{{Q}_{1}}\]
done
clear
C)
\[{{Q}_{2}}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer19) The image of the point (4, -3) with respect to the line \[{{Q}_{1}}{{R}_{2}}\ne {{Q}_{2}}{{R}_{1}}\] is
A)
\[(-4,-3)\]
done
clear
B)
\[(3,4)\]
done
clear
C)
\[(-4,\text{ }3)\]
done
clear
D)
\[(-3,\text{ }4)\]
done
clear
View Answer play_arrow
-
question_answer20) \[{{Q}_{1}}{{R}_{2}}={{Q}_{2}}{{R}_{1}}\] is equal to
A)
\[s=\frac{{{t}^{2}}}{4}\]
done
clear
B)
e
done
clear
C)
\[T\propto V\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer21) The set of points of differentiability of the function \[T\propto {{V}^{2}}\] is
A)
R
done
clear
B)
\[T\propto \frac{1}{{{V}^{2}}}\]
done
clear
C)
\[T\propto \frac{1}{V}\]
done
clear
D)
\[\text{6}\times \text{1}{{0}^{-\text{7}}}\text{A}-{{\text{m}}^{\text{2}}}\]
done
clear
View Answer play_arrow
-
question_answer22) \[\text{5 g}/\text{c}{{\text{m}}^{\text{3}}}\]is equal to
A)
1
done
clear
B)
\[\text{8}\text{.3}\times \text{1}{{0}^{\text{6}}}\]
done
clear
C)
\[\text{1}.\text{2}\times \text{1}{{0}^{-\text{7}}}\]
done
clear
D)
\[\text{3}\times \text{1}{{0}^{-\text{6}}}\]
done
clear
View Answer play_arrow
-
question_answer23) Let \[CaC{{l}_{2}}\] and \[\text{MgS}{{\text{O}}_{\text{4}}}\]where \[CaC{{l}_{2}}\]is continuous. Then, \[CaC{{l}_{2}}\]is equal to
A)
\[f(x)g(0)\]
done
clear
B)
\[\text{MgS}{{\text{O}}_{\text{4}}}\]
done
clear
C)
\[\upsilon /\text{1}0\]
done
clear
D)
\[f\]
done
clear
View Answer play_arrow
-
question_answer24) The equation of a tangent parallel to\[1.11f\]drawn to\[1.22f\]is
A)
\[f\]
done
clear
B)
\[1.27f\]
done
clear
C)
\[\text{1}.0\text{1}\times \text{1}{{0}^{\text{5}}}\text{ N}/{{\text{m}}^{\text{2}}}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer25) The lengths of the axes of the conic \[\text{9}.\text{13}\times \text{1}{{0}^{\text{4}}}\text{ N}/{{\text{m}}^{\text{2}}}\] are
A)
\[\text{9}.\text{13}\times \text{1}{{0}^{\text{3}}}\text{N}/{{\text{m}}^{\text{2}}}\]
done
clear
B)
\[\text{18}.\text{26 N}/{{\text{m}}^{\text{2}}}\]
done
clear
C)
\[\text{2}.\text{25}\times \text{1}{{0}^{\text{3}}}\text{min}\]
done
clear
D)
3,2
done
clear
View Answer play_arrow
-
question_answer26) If a chord which is normal to the parabola at one end, subtends a right angle at the vertex, then angle to the axis is
A)
\[\text{3}.\text{97}\times \text{1}{{0}^{\text{3}}}\text{min}\]
done
clear
B)
0
done
clear
C)
\[9.13\times {{10}^{3}}N/{{m}^{2}}\]
done
clear
D)
\[\text{5}.\text{25}\times \text{1}{{0}^{\text{3}}}\text{min}\]
done
clear
View Answer play_arrow
-
question_answer27) Two cards are drawn without replacement from a well-shuffled pack. The probability that one of them is an ace of heart, is
A)
\[\left[ \text{FL}{{\text{T}}^{-\text{2}}} \right]\]
done
clear
B)
\[\left[ \text{F}{{\text{L}}^{\text{2}}}{{T}^{-\text{2}}} \right]\]
done
clear
C)
\[\left[ \text{F}{{\text{L}}^{-\text{1}}}{{\text{T}}^{\text{2}}} \right]\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer28) If\[\left[ {{\text{F}}^{2}}\text{L}{{\text{T}}^{\text{-2}}} \right]\]and \[-\text{273}.\text{15}{}^\circ \text{F}\]then \[-\text{453}.\text{15}{}^\circ \text{F}\] is equal to
A)
\[-\text{459}.\text{67}{}^\circ \text{F}\]
done
clear
B)
\[-\text{491}.\text{67}{}^\circ \text{F}\]
done
clear
C)
\[\text{52}00\text{{ }\!\!\mathrm{\AA}\!\!\text{ }}\]
done
clear
D)
\[\text{Vc}=\text{1}.\text{5V}\]
done
clear
View Answer play_arrow
-
question_answer29) The value of\[[a-b\,b-c\,c-a]\] is
A)
0
done
clear
B)
1
done
clear
C)
2
done
clear
D)
3
done
clear
View Answer play_arrow
-
question_answer30) Let \[\text{15}0\text{ }\mu \text{A}\] and \[\text{5 mA}\]be unit vectors at an angle \[\text{10 mA}\] \[\text{ }\!\!\beta\!\!\text{ }\] from each other. Then, \[\left( \frac{1}{V(volume)} \right)\], if
A)
\[\frac{3}{4}\text{m}/\text{s}\]
done
clear
B)
\[\frac{1}{3}\text{m}/\text{s}\]
done
clear
C)
\[\frac{3}{2}\text{m}/\text{s}\]
done
clear
D)
\[\frac{2}{3}\text{m}/\text{s}\]
done
clear
View Answer play_arrow
-
question_answer31) The angle between the planes \[{{\lambda }_{0}},\]and \[\frac{25}{16}{{\lambda }_{0}}\] is
A)
\[\frac{27}{20}{{\lambda }_{0}}\]
done
clear
B)
\[\frac{20}{27}{{\lambda }_{0}}\]
done
clear
C)
\[\frac{16}{25}{{\lambda }_{0}}\]
done
clear
D)
\[3\Omega \]
done
clear
View Answer play_arrow
-
question_answer32) The equation of the plane which bisects the line joining (2, 3, 4) and (6, 7, 8), is
A)
\[4\Omega \]
done
clear
B)
\[4.5\Omega \]
done
clear
C)
\[5\Omega \]
done
clear
D)
\[\frac{\sqrt{3}}{1}\]
done
clear
View Answer play_arrow
-
question_answer33) The point on the line \[\frac{(\sqrt{3}+1)}{(\sqrt{3}-1)}\]at a distance of 6 from the point (2, -3, -5) is
A)
(3,-5,-3)
done
clear
B)
(4,-7.-9)
done
clear
C)
(0,2,-1)
done
clear
D)
(-3,5,3)
done
clear
View Answer play_arrow
-
question_answer34) The maximum value of \[\frac{(\sqrt{3}+1)}{1}\]is
A)
\[\frac{4}{3}\]
done
clear
B)
\[4\mu F\]
done
clear
C)
\[10\mu F\]
done
clear
D)
\[8\mu F\]
done
clear
View Answer play_arrow
-
question_answer35) If \[120\mu F\]then the value of \[\omega \] is
A)
1
done
clear
B)
2
done
clear
C)
0
done
clear
D)
\[R/2\]
done
clear
View Answer play_arrow
-
question_answer36) The number of solutions of the equation \[\frac{4\omega }{5}\] in \[\frac{2\omega }{5}\]is
A)
zero
done
clear
B)
one
done
clear
C)
two
done
clear
D)
three
done
clear
View Answer play_arrow
-
question_answer37) If in a \[\frac{3\omega }{5}\]\[\frac{2\omega }{3}\], then \[\mu =\frac{3}{2}\] is equal to
A)
\[30{}^\circ \]
done
clear
B)
\[60{}^\circ \]
done
clear
C)
\[90{}^\circ \]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer38) In \[\mu =\frac{4}{3}\] then a, b and care in
A)
AP
done
clear
B)
GP
done
clear
C)
HP
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer39) \[{{\sin }^{-1}}\left( \frac{9}{8} \right)\] is equal to
A)
\[{{\cos }^{-1}}\left( \frac{x-4}{5} \right)+C\]
done
clear
B)
\[si{{n}^{-1}}\left( \frac{x-4}{5} \right)+C\]
done
clear
C)
\[si{{n}^{-1}}\left( \frac{5}{x-4} \right)+C\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer40) \[\beta =0.\text{1}\]is equal to
A)
\[\frac{{{x}^{2}}}{2}+C\]
done
clear
B)
\[-\frac{{{x}^{2}}}{2}+C\]
done
clear
C)
\[x|x|+C\]
done
clear
D)
\[\frac{x|x|}{2}+C\]
done
clear
View Answer play_arrow
-
question_answer41) \[\text{2}\times \text{1}{{0}^{\text{7}}}\text{m}/\text{s}\]is equal to
A)
\[\text{2}\times \text{1}{{0}^{-2}}T\]
done
clear
B)
\[\left( \frac{e}{m} \right)\]
done
clear
C)
\[\text{1}.\text{76}\times \text{1}{{0}^{\text{11}}}\text{C}/\text{kg}\]
done
clear
D)
\[2B\]
done
clear
View Answer play_arrow
-
question_answer42) \[\frac{B}{4}\] is equal to
A)
\[\frac{B}{2}\]
done
clear
B)
\[y=A\sin (Bx+Ct+D)\]
done
clear
C)
\[[{{m}^{0}}{{L}^{-1}}{{T}^{0}}]\]
done
clear
D)
\[[{{m}^{0}}{{L}^{0}}{{T}^{-1}}]\]
done
clear
View Answer play_arrow
-
question_answer43) The area bounded by \[[{{m}^{0}}{{L}^{-1}}{{T}^{-2}}]\] and X-axis is
A)
\[[{{m}^{0}}{{L}^{0}}{{T}^{0}}]\]
done
clear
B)
\[1.5\mu \]
done
clear
C)
\[\mu \]
done
clear
D)
None of the above
done
clear
View Answer play_arrow
-
question_answer44) A man on the top of a cliff 100 m high observes the angles of depression of two points on the opposite sides of the cliff as 30° and 60°, respectively. Then, the distance between the two points is
A)
400 m
done
clear
B)
\[W\]
done
clear
C)
\[\frac{4W}{3}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer45) The solution set of the equation \[\frac{5W}{2}\]is
A)
[0,1]
done
clear
B)
[-1,1]
done
clear
C)
[1.3]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer46) If \[\frac{\pi }{2}\],then the value of \[\sigma =\text{5}.\text{67}\times \text{1}{{0}^{-\text{8}}}\text{W}-{{\text{m}}^{\text{2}}}{{\text{K}}^{\text{-4}}}\] will be
A)
2abc
done
clear
B)
abc
done
clear
C)
\[y=5\sin \frac{\pi x}{3}\cos 40\pi t\]
done
clear
D)
\[t\]
done
clear
View Answer play_arrow
-
question_answer47) The. solution of the differential equation \[{{(Kg)}^{1/2}}\] is
A)
\[{{(Kg)}^{-1/2}}\]
done
clear
B)
\[{{(Kg)}^{2}}\]
done
clear
C)
\[{{(Kg)}^{-2}}\]
done
clear
D)
None of these
done
clear
View Answer play_arrow
-
question_answer48) The integrating factor of the differential equation \[\frac{pV}{nT}\]is
A)
\[{{x}^{\log x}}\]
done
clear
B)
\[{{(\sqrt{x})}^{\log x}}\]
done
clear
C)
\[{{(\sqrt{e})}^{{{(\log x)}^{2}}}}\]
done
clear
D)
\[{{e}^{{{x}^{2}}}}\]
done
clear
View Answer play_arrow
-
question_answer49) If \[\text{1}{{0}^{-\text{2}}}\].then \[\text{1}{{0}^{-3}}\] is equal to
A)
\[1\mu V\]
done
clear
B)
\[\text{1}.\text{96}\times \text{1}{{0}^{-\text{8}}}\text{ m}/\text{s}\]
done
clear
C)
\[{{(\tan x)}^{\sin x}}[\sec x+\cos x\log \tan x]\]
done
clear
D)
None of the above
done
clear
View Answer play_arrow
-
question_answer50) If\[\text{3}.\text{18}\times \text{1}{{0}^{8}}m/s\] and \[\text{3}.\text{33}\times {{10}^{\text{8}}}\text{ m}/\text{s}\] then \[\theta =\text{45}{}^\circ \] is equal to
A)
\[\frac{-y}{x}\]
done
clear
B)
\[\frac{y}{x}\]
done
clear
C)
\[-\frac{x}{y}\]
done
clear
D)
\[\frac{x}{y}\]
done
clear
View Answer play_arrow
-
question_answer51) The equation of the tangent to the curve\[{{R}_{1}}\]at the point, where the ordinate and the abscissa are equal, is
A)
\[{{R}_{2}}\]
done
clear
B)
\[{{Q}_{1}}\]
done
clear
C)
\[{{Q}_{2}}\]
done
clear
D)
None of the above
done
clear
View Answer play_arrow
-
question_answer52) The function \[{{Q}_{1}}{{R}_{2}}\ne {{Q}_{2}}{{R}_{1}}\]has
A)
no maxima and minima
done
clear
B)
one maximum and one minimum
done
clear
C)
two maxima
done
clear
D)
two minima
done
clear
View Answer play_arrow
-
question_answer53) If \[{{Q}_{1}}{{R}_{2}}={{Q}_{2}}{{R}_{1}}\]and f(0) = 0, then the value of a for which Rolle's theorem can be applied in [0,1], is
A)
-2
done
clear
B)
-1
done
clear
C)
0
done
clear
D)
\[s=\frac{{{t}^{2}}}{4}\]
done
clear
View Answer play_arrow
-
question_answer54) The algebraic sum of the deviation of 20 observations measured from 30 is 2. Then mean of observations is
A)
28.5
done
clear
B)
30.1
done
clear
C)
30.5
done
clear
D)
29.6
done
clear
View Answer play_arrow
-
question_answer55) The standard deviation of 15 items is 6 and if each item is decreased by 1, then standard deviation will be
A)
5
done
clear
B)
7
done
clear
C)
\[T\propto V\]
done
clear
D)
6
done
clear
View Answer play_arrow
-
question_answer56) If \[T\propto {{V}^{2}}\]is equal to
A)
2
done
clear
B)
0
done
clear
C)
\[T\propto \frac{1}{{{V}^{2}}}\]
done
clear
D)
0
done
clear
View Answer play_arrow
-
question_answer57) The equation of the smallest circle passing through the intersection of the line \[T\propto \frac{1}{V}\] and the circle \[\text{6}\times \text{1}{{0}^{-\text{7}}}\text{A}-{{\text{m}}^{\text{2}}}\] is
A)
\[\text{5 g}/\text{c}{{\text{m}}^{\text{3}}}\]
done
clear
B)
\[\text{8}\text{.3}\times \text{1}{{0}^{\text{6}}}\]
done
clear
C)
\[\text{1}.\text{2}\times \text{1}{{0}^{-\text{7}}}\]
done
clear
D)
None of the above
done
clear
View Answer play_arrow
-
question_answer58) The complex number \[\text{3}\times \text{1}{{0}^{-\text{6}}}\] in polar form is
A)
\[CaC{{l}_{2}}\]
done
clear
B)
\[\text{MgS}{{\text{O}}_{\text{4}}}\]
done
clear
C)
\[\text{MgS}{{\text{O}}_{\text{4}}}\]
done
clear
D)
None of the above
done
clear
View Answer play_arrow
-
question_answer59) If \[CaC{{l}_{2}}\]and \[A\to B,B\to C\], then\[C\to A\]is equal to
A)
\[\upsilon /\text{1}0\]
done
clear
B)
\[f\]
done
clear
C)
\[1.11f\]
done
clear
D)
\[1.22f\]
done
clear
View Answer play_arrow
-
question_answer60) The orthocentre of the triangle formed by (0,0), (8, 0) and (4, 6) is
A)
\[f\]
done
clear
B)
\[1.27f\]
done
clear
C)
\[\text{1}.0\text{1}\times \text{1}{{0}^{\text{5}}}\text{ N}/{{\text{m}}^{\text{2}}}\]
done
clear
D)
\[\text{9}.\text{13}\times \text{1}{{0}^{\text{4}}}\text{ N}/{{\text{m}}^{\text{2}}}\]
done
clear
View Answer play_arrow
