MCQOPTIONS
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| 1. |
Let f be a differentiable function defined for all x ∈ R such that f(x3) = x5 for all x ∈ R, x ≠ 0. Then the value of \(\dfrac{df}{dx} (8)\) is: |
| A. | 5/3 |
| B. | None of these |
| C. | 20 |
| D. | 20/3 |
| Answer» E. | |