A) \[{{x}^{3}}+\left( \frac{9}{2}-\sqrt{5} \right){{x}^{2}}+\left( \frac{9\sqrt{5}}{2}-5 \right)x+5\sqrt{5}=0\]
B) \[f\]
C) \[f(x)\]
D) \[f(1)=f(-1)\]
Correct Answer: C
Solution :
\[5km/h\]is defined, if \[\frac{30}{4}km/h\] \[{{m}_{1}}\times {{m}_{2}}\] \[\frac{{{\lambda }_{1}}}{{{\lambda }_{2}}}\] \[\sqrt{\frac{{{m}_{2}}}{{{m}_{1}}}}\] \[\frac{{{m}_{2}}}{{{m}_{1}}}\] \[\frac{{{m}_{1}}}{{{m}_{2}}}\] \[I\] \[5V\] \[{{l}_{AC}}=\sqrt{2}{{l}_{EF}}\]and \[{{l}_{AC}}={{l}_{EF}}\] \[\sqrt{2}{{l}_{AC}}={{l}_{EF}}\] \[{{l}_{AD}}=4{{l}_{EF}}\]and \[O=\overline{X+Y}\] \[O=\overline{XY}\] \[O=\overline{X}.\overline{Y}\]You need to login to perform this action.
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