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Write the value of following 1) vector j .vector k 2)vector k . Vector k

Write the value of following 1) vector j .vector k 2)vector k . Vector k

Grade:11

1 Answers

Dhananjay
16 Points
5 years ago
Angle between vector k and vector j is 90°so vector j.vector k=j×k cos 90=-i and in vector k.vector k =k×k cos 0° =0

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