Math, asked by nikhilyadav132004, 10 months ago

If A and B are two vectors such that| A + B| =2A-B, the
angle between vectors A and B is

Answers

Answered by swejalkasaudhan

0

Answer:

here we let P is angle between A and B

A² + B² + 2ABcosP =A² + B² - 2ABcosP

cosP = 0

P = 90°

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