Mathematics for IGCSE & O level - Vectors (Section 6 - No. 2) | ExamPlay

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Mathematics for IGCSE & O level - Vectors (Section 6 - No. 2)

If vector 'a' is [2, 1] and a is multiplied by a scalar 3, what is the result?

[6, 3]

[5, 4]

[-6, -3]

[5, 2]

Wyjaśnienie

Multiply each component by 3.

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