Direction: In these questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate option. Give answer |
I.\[2{{x}^{2}}-13x+20=0\] |
II.\[2{{y}^{2}}-8y+8=0\] |
A) if\[x>y\]
B) if\[x\ge y\]
C) if\[x<y\]
D) if\[x\le y\]
E) if \[x=y\] or relationship between \[x\] and \[y\] can't be established.
Correct Answer: A
Solution :
I. Step II.\[-\frac{8}{2}\] \[-\frac{5}{2}\] Step III.\[x=+4,\,\,+\frac{5}{2}\] II. Step II.\[-\frac{4}{2}\] \[-\frac{4}{2}\] Step III.\[y=+2,\,\,+2\] Hence, \[x>y\]You need to login to perform this action.
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