Math, asked by simranraturi9276, 1 year ago

If a b c are unit vectors such that

a.B=a.C=0 and the angle between b and c is 30. Then prove that a= +2(b*c)

Answers

Answered by aakash7742

0

1AM is ka 6 to bol in his 55first place 2on 3for 4at 5755th in which the first time the world was a game

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