MCQOPTIONS
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| 1. |
If y = xn-1 ln x, then the nth order derivative of y with respect to x at \(x=\dfrac{1}{2}\) is: |
| A. | 3 ⋅ [n!] |
| B. | 2 ⋅ [(n + 1)!] |
| C. | 3(n - 1) ⋅ [n!] |
| D. | 2 ⋅ [(n - 1)!] |
| Answer» E. | |