Question

8) If A. B = 0, what is the angle between A and B?​

Answer 1

Answer: 90

Explanation:

Answer 2

Given, A.B = 0

we know,

A.B = ABcos∅

ABcos∅ = 0

cos∅ = 0

so, ∅ = 90°

The angle between A and B is 90°

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