A) \[3/2\]
B) \[\sqrt{3}/4\]
C) \[\sqrt{3}/2\]
D) \[3/\sqrt{2}\]
Correct Answer: C
Solution :
Given, \[-1,x,\frac{-3}{4}\] are in GP \[\therefore \] \[{{x}^{2}}=(-1)\left( \frac{-3}{4} \right)\] \[\Rightarrow \] \[x=\sqrt{\frac{3}{4}}\] \[\Rightarrow \] \[x=\frac{\sqrt{3}}{2}\]You need to login to perform this action.
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