Physics, asked by raja3274, 1 year ago

given that a=b. what is the angle between a+b and a-b

Answers

Answered by shimranpati05
2
angle between a+b and a-b is 90°

raja3274: plz explain
shimranpati05: okk
shimranpati05: vector B and -B are 180°
shimranpati05: so resultant of A+B and A- B are perpendicular to each other....
shimranpati05: okk???
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