Mathematics for IGCSE & O level - Vectors (Section 3 - No. 3) | ExamPlay

Mathematics for IGCSE & O level - Vectors (Section 3 - No. 3)

Given points A(1, 1) and B(4, 5). What is the magnitude of the vector AB?

3

5

4

√5

Explanation

The magnitude is calculated as sqrt((4-1)^2 + (5-1)^2) = 5.

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