MCQOPTIONS
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| 1. |
If 2 cos2 θ = 3 sin θ, 0° < θ < 90°, then the value of \(\left(\dfrac{1}{2} \rm cosec^2 \ \theta - \cot^2 \theta \right)\) is: |
| A. | \(\dfrac{1}{4}\) |
| B. | \(\dfrac{1}{2}\) |
| C. | 0 |
| D. | -1 |
| Answer» E. | |