Waec Model Questions Vol1 2025 Mathematics Question 22

Practice objective / multiple choice question 22 from the 2025 Waec Model Questions Vol1 Mathematics examination.

Waec Model Questions Vol1 2025 Mathematics Objective / Multiple Choice Hard Difficulty
Question 22 WAEC_MODEL_QUESTIONS_VOL1 • 2025 • MATHEMATICS • objective

Two vectors A and B are given as \(A = 3i + 4j\) and \(B = 2i - j\). Calculate the magnitude of the resultant vector \(R = A + B\) and find the angle θ that R makes with the positive x-axis.

Answer Options

Correct Answer A. \(√34\), \(arctan(3/5)\)
B. \(√29\), \(arctan(4/3)\)
C. \(√38\), \(arctan(5/2)\)
D. \(√25\), \(arctan(2/3)\)
Correct Answer
A
Correct Option:
\(√34\), \(arctan(3/5)\)

About This Question

This is Waec Model Questions Vol1 2025 Mathematics Question 22. It is one of the objective questions from the 2025 Waec Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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