Two unit vectors A and B are such that the magnitude of A+B =magnitude of 3 (A-B). The angle between A and B is?
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I think it is thirty degree
brishav1:
how?
tell me please
as both are equal
find ratio of AandB
then then value 1/2 came which is of sine 30degre
So it's the answer
u got it then
plz brainliest
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