Post Utme Crawford University 2022 Mathematics Question 21

Practice objective / multiple choice question 21 from the 2022 Post Utme Crawford University Mathematics examination.

Post Utme Crawford University 2022 Mathematics Objective / Multiple Choice
Question 21 POST_UTME_CRAWFORD_UNIVERSITY • 2022 • MATHEMATICS • objective

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

Answer Options

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

About This Question

This is Post Utme Crawford University 2022 Mathematics Question 21. It is one of the objective questions from the 2022 Post Utme Crawford University Mathematics examination.

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