MCQOPTIONS
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| 1. |
Find the derivative of arcos 4x with respect to x. |
| A. | -4 / [1 – (4x)^2]^2 |
| B. | -4 / [1 – (4x)]^0.5 |
| C. | 4 / [1 – (4x)^2]^0.5 |
| D. | -4 / [(4x)^2 – 1]^0.5 |
| Answer» C. 4 / [1 – (4x)^2]^0.5 | |