Post Utme Rsu 2021 Mathematics Question 36

Practice objective / multiple choice question 36 from the 2021 Post Utme Rsu Mathematics examination.

Post Utme Rsu 2021 Mathematics Objective / Multiple Choice

Question 36 POST_UTME_RSU • 2021 • MATHEMATICS • objective

Let ( f(x) = \(\frac{1}{x^2 + 1}\)\)\) ). Find the derivative of ( f(x) ) using the chain rule.

Correct Answer A. ( f'\((x) =\)\(\frac{-2x}{x^2 + 1}\)\)\) \)

B. ( f'\((x) =\)\(\frac{2x}{x^2 + 1}\)\)\) \)

C. ( f'\((x) =\)\(\frac{-2}{x^2 + 1}\)\)\) \)

D. ( f'\((x) =\)\(\frac{2}{x^2 + 1}\)\)\) \)

Correct Answer

Correct Option:

( f'\((x) =\)\(\frac{-2x}{x^2 + 1}\)\)\) \)

This is Post Utme Rsu 2021 Mathematics Question 36. It is one of the objective questions from the 2021 Post Utme Rsu Mathematics examination.

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