Post Utme Delsu 2023 Mathematics Question 24

Practice objective / multiple choice question 24 from the 2023 Post Utme Delsu Mathematics examination.

Post Utme Delsu 2023 Mathematics Objective / Multiple Choice
Question 24 POST_UTME_DELSU • 2023 • 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. -\(\frac{1}{x^2 + 1\) ^2}\)\)
D. \(\frac{1}{x^2 + 1\) ^2}\)\)
Correct Answer
A
Correct Option:
-\(\frac{2x}{x^2 + 1\) ^2}\)\)

About This Question

This is Post Utme Delsu 2023 Mathematics Question 24. It is one of the objective questions from the 2023 Post Utme Delsu Mathematics examination.

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