Post Utme Esut 2021 Mathematics Question 1

Practice objective / multiple choice question 1 from the 2021 Post Utme Esut Mathematics examination.

Post Utme Esut 2021 Mathematics Objective / Multiple Choice
Question 1 POST_UTME_ESUT • 2021 • MATHEMATICS • objective

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

About This Question

This is Post Utme Esut 2021 Mathematics Question 1. It is one of the objective questions from the 2021 Post Utme Esut Mathematics examination.

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