Utme 2017 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2017 Utme Mathematics examination. This question covers Matrix, Operations .

Utme 2017 Mathematics Objective / Multiple Choice 3 Difficulty
Topics: Matrix Operations
Question 38 UTME • 2017 • MATHEMATICS • objective

If K= \( \begin{pmatrix}3 & 1\\4 & 0\end{pmatrix} \) , find 5K-4I.

Answer Options

Correct Answer A. \( \begin{pmatrix} 11 & 5 \\ 20 & 4\end{pmatrix} \)
B. \( \begin{pmatrix}11 & 5 \\ 20 & -4\end{pmatrix} \)
C. \( \begin{pmatrix}11 & -5 \\ 20 & 4\end{pmatrix} \)
D. \( \begin{pmatrix}-11 & 5 \\ 20 & 4\end{pmatrix}\)
Correct Answer
A
Correct Option:
\( \begin{pmatrix} 11 & 5 \\ 20 & 4\end{pmatrix} \)

About This Question

This is Utme 2017 Mathematics Question 38. It is one of the objective questions from the 2017 Utme Mathematics examination.

The question covers Matrix, Operations .

Difficulty level: 3 .

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