MCQOPTIONS
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| 1. |
Find the derivative of arccos 4x. |
| A. | -4 / (1 – 16×2)0.5 |
| B. | 4 / (1 – 16×2)0.5 |
| C. | -4 / (1 – 4×2)0.5 |
| D. | 4 / (1 – 4×2)0.5 |
| Answer» B. 4 / (1 – 16×2)0.5 | |