Utme 2022 Mathematics Question 30

Practice objective / multiple choice question 30 from the 2022 Utme Mathematics examination. This question covers Matrices, Determinants .

Utme 2022 Mathematics Objective / Multiple Choice 3 Difficulty
Topics: Matrices Determinants
Question 30 UTME • 2022 • MATHEMATICS • objective

Given that Q = \( \begin{pmatrix} 6 & 0 \\ 4 & 5 \end{pmatrix} \) and Q + P = \( \begin{pmatrix} 7 & -2 \\ 6 & 8 \end{pmatrix} \), evaluate |Q + 2P|.

Answer Options

A. 90
B. 96
C. 102
Correct Answer D. 120
Correct Answer
D
Correct Option:
120

About This Question

This is Utme 2022 Mathematics Question 30. It is one of the objective questions from the 2022 Utme Mathematics examination.

The question covers Matrices, Determinants .

Difficulty level: 3 .

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