Post Utme Igbinedion University 2021 Mathematics Question 16

Practice objective / multiple choice question 16 from the 2021 Post Utme Igbinedion University Mathematics examination.

Post Utme Igbinedion University 2021 Mathematics Objective / Multiple Choice
Question 16 POST_UTME_IGBINEDION_UNIVERSITY • 2021 • MATHEMATICS • objective

Find the derivative of the function \(f(x) = \frac{1}{x^2+1}\).

Answer Options

Correct Answer A. f'\((x) =\)\(\frac{-2x}{x^2+1\) ^2}\)\)
B. f'\((x) =\)\(\frac{2x}{x^2+1\) ^2}\)\)
C. f'\((x) =\)\(\frac{-x}{x^2+1\) ^2}\)\)
D. f'\((x) =\)\(\frac{x}{x^2+1\) ^2}\)\)
Correct Answer
A
Correct Option:
f'\((x) =\)\(\frac{-2x}{x^2+1\) ^2}\)\)

About This Question

This is Post Utme Igbinedion University 2021 Mathematics Question 16. It is one of the objective questions from the 2021 Post Utme Igbinedion University Mathematics examination.

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