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1. |
Let \[2{{\sin }^{2}}x+3\sin x-2>0\] and \[{{x}^{2}}-x-2<0\] (x is measured in radians). Then x lies in the interval[IIT 1994] |
A. | \[\left( \frac{\pi }{6},\ \frac{5\pi }{6} \right)\] |
B. | \[\left( -1,\ \frac{5\pi }{6} \right)\] |
C. | \[(-1,\ 2)\] |
D. | \[\left( \frac{\pi }{6},\ 2 \right)\] |
Answer» E. | |