Physics, asked by aryan4359, 1 year ago

25. If Ā=i+i+k and B=2i+j find
(a) Ā.B (b) AXB

Answers

Answered by aditikaushik16

0

Explanation:

i.i=j.j=k.k=0 in scalar product

i×j=k,j×k=i,k×i=j

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