MCQOPTIONS
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| 1. |
Find dy/dx: y = sin (ln x2). |
| A. | 2 cos (ln x2) |
| B. | 2 cos (ln x2) / x |
| C. | 2x cos (ln x2) |
| D. | 2 cos (ln x2) / x2 |
| Answer» C. 2x cos (ln x2) | |