If f(x) = x k and f ` (1) = 10 then the value of k is

CA Foundation · Quantitative Aptitude · MTP · April 2025
If f(x) = x k and f ` (1) = 10 then the value of k is
(A) A. 10
(B) B. -10
(C) C. 1 / 10
(D) D. None

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 10

Topics: Part-A: Business Mathematics

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