Mathematics for IGCSE & O level - Vectors (Section 4 - No. 47) | ExamPlay

Mathematics for IGCSE & O level - Vectors (Section 4 - No. 47)

Given vectors a and b, if a = [1, 2] and b = [3, -1], what is a + b?

[4, 1]

[-2, 3]

[-4, -1]

[2, -3]

Explanation

Add components of the vectors together.

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