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Mathematics for IGCSE & O level - Vectors (Section 5 - No. 39)

If a vector 'v' is [2, 3], which is the result of -1/2 v?

[1, 1.5]

[-1, -1.5]

[-1, 1.5]

[1, -1.5]

Wyjaśnienie

Multiply each component by -1/2.

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