MCQOPTIONS
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MCQOPTIONS
| 1. |
Evaluate d dx Cot(x)Cosec(x) |
| A. | -Cosec<sup>2</sup> (x) Cosec<sup>2</sup> (x)Cot(x) |
| B. | -Cosec<sup>3</sup> (x) Cosec<sup>2</sup> (x)Cot(x) |
| C. | -Cosec(x) Cosec<sup>2</sup> (x)Cot(x) |
| D. | -Cosec<sup>3</sup> (x) Cosec(x)Cot<sup>2</sup> (x) |
| Answer» C. -Cosec(x) Cosec<sup>2</sup> (x)Cot(x) | |