Post Utme Unilag 2018 Mathematics Question 23

Practice objective / multiple choice question 23 from the 2018 Post Utme Unilag Mathematics examination.

Post Utme Unilag 2018 Mathematics Objective / Multiple Choice

Question 23 POST_UTME_UNILAG • 2018 • MATHEMATICS • objective

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

Answer Options

A. -\(\frac{2x}{x^2 + 1\) ^2}\)\)

B. \(\frac{2x}{x^2 + 1\) ^2}\)\)

C. -\(\frac{1}{x^2 + 1\) ^2}\)\)

D. \(\frac{1}{x^2 + 1\) ^2}\)\)

Correct Answer

N/A

About This Question

This is Post Utme Unilag 2018 Mathematics Question 23. It is one of the objective questions from the 2018 Post Utme Unilag Mathematics examination.

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