Pierakstīties
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]
Paskaidrojums
Add components of the vectors together.
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