Post Utme Unn 2025 Mathematics Question 31

Practice objective / multiple choice question 31 from the 2025 Post Utme Unn Mathematics examination.

Post Utme Unn 2025 Mathematics Objective / Multiple Choice Medium Difficulty
Question 31 POST_UTME_UNN • 2025 • MATHEMATICS • objective

A rectangular box has edge vectors \(\mathbf{a}=3\mathbf{i}+2\mathbf{j},\; \mathbf{b}=\mathbf{i}-\mathbf{j}+2\mathbf{k},\; \mathbf{c}=2\mathbf{i}+\mathbf{k}\). Find its volume.

Answer Options

A. 6
B. 12
C. 9
Correct Answer D. 3
Correct Answer
D
Correct Option:
3

About This Question

This is Post Utme Unn 2025 Mathematics Question 31. It is one of the objective questions from the 2025 Post Utme Unn Mathematics examination.

Difficulty level: Medium .

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