Igcse Model Questions Vol1 2025 Mathematics Question 12

Practice objective / multiple choice question 12 from the 2025 Igcse Model Questions Vol1 Mathematics examination.

Igcse Model Questions Vol1 2025 Mathematics Objective / Multiple Choice Hard Difficulty
Question 12 IGCSE_MODEL_QUESTIONS_VOL1 • 2025 • MATHEMATICS • objective

Two vectors \(\mathbf{u}\) and \(\mathbf{v}\) lie in a plane. Their magnitudes are \(|\mathbf{u}| = 5\) and \(|\mathbf{v}| = 7\). The vector \(\mathbf{w} = 2\mathbf{u} - \mathbf{v}\) has magnitude 6. Find the angle between \(\mathbf{u}\) and \(\mathbf{v}\) in degrees, correct to one decimal place.

Answer Options

A. 60.1
B. 45.5
Correct Answer C. 36.2
D. 30.0
Correct Answer
C
Correct Option:
36.2

About This Question

This is Igcse Model Questions Vol1 2025 Mathematics Question 12. It is one of the objective questions from the 2025 Igcse Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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