Post Utme Oau 2025 Mathematics Question 29

Practice objective / multiple choice question 29 from the 2025 Post Utme Oau Mathematics examination.

Post Utme Oau 2025 Mathematics Objective / Multiple Choice Medium Difficulty
Question 29 POST_UTME_OAU • 2025 • MATHEMATICS • objective

For the matrix \( A = \begin{pmatrix}1&2&3\\0&k&5\\4&0&6\end{pmatrix} \), find the value of \( k \) that makes \( \det A = 0 \).

Answer Options

Correct Answer A. 20/3
B. 7
C. 6
D. 8
Correct Answer
A
Correct Option:
20/3

About This Question

This is Post Utme Oau 2025 Mathematics Question 29. It is one of the objective questions from the 2025 Post Utme Oau Mathematics examination.

Difficulty level: Medium .

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