Post Utme Crawford University 2018 Mathematics Question 22

Practice objective / multiple choice question 22 from the 2018 Post Utme Crawford University Mathematics examination.

Post Utme Crawford University 2018 Mathematics Objective / Multiple Choice
Question 22 POST_UTME_CRAWFORD_UNIVERSITY • 2018 • MATHEMATICS • objective

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

Answer Options

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

About This Question

This is Post Utme Crawford University 2018 Mathematics Question 22. It is one of the objective questions from the 2018 Post Utme Crawford University Mathematics examination.

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