Post Utme Christopher University 2019 Mathematics Question 19

Practice objective / multiple choice question 19 from the 2019 Post Utme Christopher University Mathematics examination.

Post Utme Christopher University 2019 Mathematics Objective / Multiple Choice
Question 19 POST_UTME_CHRISTOPHER_UNIVERSITY • 2019 • MATHEMATICS • objective

Find the derivative of the function ( 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 Christopher University 2019 Mathematics Question 19. It is one of the objective questions from the 2019 Post Utme Christopher University Mathematics examination.

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