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what is the angle between a+b and a*b

what is the angle between a+b and a*b


 

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1 Answers

sahil rastogi
34 Points
13 years ago

RESULTANT OF A+B IS ALWAYS IN SAME PLANE AS A & B,WHEREAS a*b is a vector perpendicular to a *bl is perp. to all a, b, a+b

Hence ang.b/w a*b & a+b is 90 degrees....

PLZZ aprove if u lik it

 

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