Post Utme Esut 2021 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2021 Post Utme Esut Mathematics examination.

Post Utme Esut 2021 Mathematics Objective / Multiple Choice
Question 38 POST_UTME_ESUT • 2021 • MATHEMATICS • objective

Find the matrix \(X\) such that \(AX = B\), where \(A = \begin{bmatrix} 1 & 2 \ 3 & 4 \end{bmatrix}\),\(B =\)\begin{bmatrix} 7 \ 10 \end{bmatrix}\), and \(X = \begin{bmatrix} x_1 \ x_2 \end{bmatrix}\).

Answer Options

Correct Answer A. \(X =\)\begin{bmatrix} 1 \ 2 \end{bmatrix}
B. \(X =\)\begin{bmatrix} 2 \ 1 \end{bmatrix}
C. \(X =\)\begin{bmatrix} 3 \ 4 \end{bmatrix}
D. \(X =\)\begin{bmatrix} 4 \ 3 \end{bmatrix}
Correct Answer
A
Correct Option:
\(X =\)\begin{bmatrix} 1 \ 2 \end{bmatrix}

About This Question

This is Post Utme Esut 2021 Mathematics Question 38. It is one of the objective questions from the 2021 Post Utme Esut Mathematics examination.

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