Post Utme Coal City University 2019 Mathematics Question 17

Practice objective / multiple choice question 17 from the 2019 Post Utme Coal City University Mathematics examination.

Post Utme Coal City University 2019 Mathematics Objective / Multiple Choice
Question 17 POST_UTME_COAL_CITY_UNIVERSITY • 2019 • MATHEMATICS • objective

Solve the system of equations using matrices: \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} 3 \\ 8 \end{bmatrix}

Answer Options

Correct Answer A. \begin{bmatrix} 1 \\ 2 \end{bmatrix}
B. \begin{bmatrix} 2 \\ 3 \end{bmatrix}
C. \begin{bmatrix} 3 \\ 4 \end{bmatrix}
D. \begin{bmatrix} 4 \\ 5 \end{bmatrix}
Correct Answer
A
Correct Option:
\begin{bmatrix} 1 \\ 2 \end{bmatrix}

About This Question

This is Post Utme Coal City University 2019 Mathematics Question 17. It is one of the objective questions from the 2019 Post Utme Coal City University Mathematics examination.

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