Question

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5. If |A B| = AB, then the angle between A and B is :
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Answer 1

Answer:

Zero

Explanation:

i am not sure, but zero is the answer bcz

Cos0 = 1

|A B| = AB Cos theta

and here, cos theta = 1

so theta must be zero.

so angle between A and B is zero

I hope this will help you.

Thank you.

Happy to help