Post Utme Christopher University 2022 Mathematics Question 14

Practice objective / multiple choice question 14 from the 2022 Post Utme Christopher University Mathematics examination.

Post Utme Christopher University 2022 Mathematics Objective / Multiple Choice
Question 14 POST_UTME_CHRISTOPHER_UNIVERSITY • 2022 • MATHEMATICS • objective

Let A be a 3x3 matrix with elements a_{ij}. Find the determinant of A.

Answer Options

Correct Answer A. a_{11}a_{22}a_{33} - a_{12}a_{23}a_{31} + a_{13}a_{21}a_{32}
B. a_{11}a_{22}a_{33} - a_{12}a_{23}a_{31} - a_{13}a_{21}a_{32}
C. a_{11}a_{22}a_{33} + a_{12}a_{23}a_{31} + a_{13}a_{21}a_{32}
D. a_{11}a_{22}a_{33} + a_{12}a_{23}a_{31} - a_{13}a_{21}a_{32}
Correct Answer
A
Correct Option:
a_{11}a_{22}a_{33} - a_{12}a_{23}a_{31} + a_{13}a_{21}a_{32}

About This Question

This is Post Utme Christopher University 2022 Mathematics Question 14. It is one of the objective questions from the 2022 Post Utme Christopher University Mathematics examination.

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