The position vectors of A and B are a = 2i - 3j + 4k and b = -2i - j + 2k respectively. Find...

The position vectors of A and B are a = 2i - 3j + 4k and b = -2i - j + 2k respectively. Find to 2d.p the length of vector AB.

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sharon kalunda answered the question on May 3, 2019 at 08:34

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