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prove that A vector= i cap+2j cap+ 3 k cap and B vector= 2i cap-j cap are perpendicular to each other.

prove that A vector= i cap+2j cap+ 3 k cap and B vector= 2i cap-j cap are perpendicular to each other.
 

Grade:11

1 Answers

Mahima Kanawat
1010 Points
3 years ago
Dear student ....The dot product of two perpendicular vectors is zero.Here , A vector.Bvector=A.Bcos90°=0 . The product of given vector is 2-2+0=0.....With Regards ....Mahima...(AskIItians Forum Expert )

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