MCQOPTIONS
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| 1. |
If \[\mathbf{cosec }\theta \mathbf{-cot }\theta \mathbf{=3}\] then find the positive value of\[\mathbf{cos}\text{ }\theta \]. |
| A. | \[\,\frac{4}{5}\] |
| B. | 1 |
| C. | 0 |
| D. | 2 |
| E. | None of these |
| Answer» C. 0 | |