MCQOPTIONS
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MCQOPTIONS
| 1. |
Find derivative of tan(x+4). |
| A. | sec<sup>2</sup>(x+4) |
| B. | 4 sec<sup>2</sup>(x+4) |
| C. | 4x sec<sup>2</sup>(x+4) |
| D. | sec<sup>2</sup>(x) |
| Answer» B. 4 sec<sup>2</sup>(x+4) | |