Physics, asked by namannimade8272, 1 day ago

A=2i+3j+2k B=3i+j-k C=4i+4j+4k

Answers

Answered by rprasanta708
0

Answer:

Explanation:

lA.Bl = (2+3+4) i∧ + (3+1+4) j∧ + (2-1+4) k∧

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