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Mathematics for IGCSE & O level - Vectors (Section 5 - No. 19)
If vector a = [2, 0] and b = [0, 3], then 2a + b is:
[4, 3]
[2, 3]
[0, 6]
[4, 0]
Explication
Perform the scalar multiplication first, then the vector addition.
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