MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the value of ( frac{d}{dx} )(ex sinx + ex cos x)? |
| A. | 0 |
| B. | 2 cos u2061x |
| C. | 2e<sup>x</sup>.sin u2061x |
| D. | 2e<sup>x</sup>.cos u2061 x |
| Answer» E. | |