MCQOPTIONS
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MCQOPTIONS
| 1. |
Value after differentiating cos (x2+5) is ________ |
| A. | 5.sin (x<sup>2</sup>+5) |
| B. | -sin (x<sup>2</sup>+5).2x |
| C. | sin (x<sup>2</sup>+5).2x |
| D. | cos (x<sup>2</sup>+5).2x |
| Answer» C. sin (x<sup>2</sup>+5).2x | |