Physics, asked by Arpit1012, 11 months ago

5. Find a.b and axb if a = i + 2j + k and 1b1 = 3 acting along c = i + j + k

Answers

Answered by itsme3279

2

Explanation:

a.b = 2 +3+2=7. hope it will help u mate

Arpit1012: how you do this...???

Arpit1012: please give an explanation

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