MCQOPTIONS
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| 1. |
Differentiate 4xex with respect to x. |
| A. | x<sup>e<sup>x</sup></sup> e<sup>-x</sup> (x log u2061x+1) |
| B. | -4x<sup>e<sup>x</sup>-1</sup> e<sup>x</sup> (x log u2061x+1) |
| C. | 4x<sup>e<sup>x</sup></sup> e<sup>x</sup> (x log u2061x+1) |
| D. | 4x<sup>e<sup>x</sup>-1</sup> e<sup>x</sup> (x log u2061x+1) |
| Answer» E. | |