Post Utme Bsu 2019 Mathematics Question 32

Practice objective / multiple choice question 32 from the 2019 Post Utme Bsu Mathematics examination.

Post Utme Bsu 2019 Mathematics Objective / Multiple Choice
Question 32 POST_UTME_BSU • 2019 • MATHEMATICS • objective

Solve the system of linear equations using matrices: \begin{align*} x + 2y - 3z &= 7 \ 2x - 3y + z &= -3 \ 3x + y + 2z &= 5 \end{align*}

Answer Options

Correct Answer A. \begin{align*} x &= 1 \ y &= 2 \ z &= 3 \end{align*}
B. \begin{align*} x &= 2 \ y &= 1 \ z &= 3 \end{align*}
C. \begin{align*} x &= 1 \ y &= 3 \ z &= 2 \end{align*}
D. \begin{align*} x &= 3 \ y &= 1 \ z &= 2 \end{align*}
Correct Answer
A
Correct Option:
\begin{align*} x &= 1 \ y &= 2 \ z &= 3 \end{align*}

About This Question

This is Post Utme Bsu 2019 Mathematics Question 32. It is one of the objective questions from the 2019 Post Utme Bsu Mathematics examination.

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