Post Utme Futo 2023 Mathematics Question 13

Practice objective / multiple choice question 13 from the 2023 Post Utme Futo Mathematics examination.

Post Utme Futo 2023 Mathematics Objective / Multiple Choice
Question 13 POST_UTME_FUTO • 2023 • MATHEMATICS • objective

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

Answer Options

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

About This Question

This is Post Utme Futo 2023 Mathematics Question 13. It is one of the objective questions from the 2023 Post Utme Futo Mathematics examination.

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