Post Utme Unn 2025 Mathematics Question 23

Practice objective / multiple choice question 23 from the 2025 Post Utme Unn Mathematics examination.

Post Utme Unn 2025 Mathematics Objective / Multiple Choice Medium Difficulty
Question 23 POST_UTME_UNN • 2025 • MATHEMATICS • objective

Evaluate the derivative of \( f(x) = \sqrt{\ln (5x^2 + 1)} \) at \( x = 1 \).

Answer Options

Correct Answer A. \( \frac{5}{6\sqrt{\ln 6}} \)
B. \( \frac{5}{3\sqrt{\ln 6}} \)
C. \( \frac{10}{6\sqrt{\ln 6}} \)
D. \( \frac{5}{6\ln 6} \)
Correct Answer
A
Correct Option:
\( \frac{5}{6\sqrt{\ln 6}} \)

About This Question

This is Post Utme Unn 2025 Mathematics Question 23. It is one of the objective questions from the 2025 Post Utme Unn Mathematics examination.

Difficulty level: Medium .

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