Post Utme Unilag 2018 Mathematics Question 11

Practice objective / multiple choice question 11 from the 2018 Post Utme Unilag Mathematics examination.

Post Utme Unilag 2018 Mathematics Objective / Multiple Choice
Question 11 POST_UTME_UNILAG • 2018 • MATHEMATICS • objective

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

Answer Options

A. \(\frac{-x}\){ \(x^2 + 1\) \)^{\(3/2\)}}\)
Correct Answer B. \(\frac{x}\){ \(x^2 + 1\) \)^{\(3/2\)}}\)
C. \(\frac{1}\){ \(x^2 + 1\) \)^{\(3/2\)}}\)
D. \(\frac{-1}\){ \(x^2 + 1\) \)^{\(3/2\)}}\)
Correct Answer
B
Correct Option:
\(\frac{x}\){ \(x^2 + 1\) \)^{\(3/2\)}}\)

About This Question

This is Post Utme Unilag 2018 Mathematics Question 11. It is one of the objective questions from the 2018 Post Utme Unilag Mathematics examination.

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