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if A.B =A×B, then what is the angle between A and B.

if A.B =A×B,  then what is the angle between A and B.

Grade:12th pass

1 Answers

Arun
25758 Points
4 years ago
Dear Ravi
 
|A |*|B|* cos @ = |A||B| * sin@|
Tan @ = 1
Hence
A = 45°
 
 
Regards
Arun (askIITians forum expert)

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