Post Utme Uniben 2025 Mathematics Question 12

Practice objective / multiple choice question 12 from the 2025 Post Utme Uniben Mathematics examination.

Post Utme Uniben 2025 Mathematics Objective / Multiple Choice
Question 12 POST_UTME_UNIBEN • 2025 • MATHEMATICS • objective

Find the determinant of the matrix \(\begin{bmatrix} 2 & 3 & 1 \ 4 & 1 & 2 \ 3 & 2 & 1 \end{bmatrix}\) using the formula for the determinant of a 3x3 matrix.

Answer Options

A. -5
Correct Answer B. 5
C. 10
D. -10
Correct Answer
B
Correct Option:
5

About This Question

This is Post Utme Uniben 2025 Mathematics Question 12. It is one of the objective questions from the 2025 Post Utme Uniben Mathematics examination.

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