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If b and c are non-collinear vectors and vector a is a vector such that a.(b+c)= 4 and a x (b x c) = (x 2 -2x+6)b+ (sin y)c and 0 Ans. (1,pi/2)

 
If b and c are non-collinear vectors and vector a is a vector such that a.(b+c)= 4 and a x (b x c) = (x2-2x+6)b+ (sin y)c and 0
Ans. (1,pi/2)

Grade:11

1 Answers

Arun
25757 Points
4 years ago
 
you have not mentioned the question part as what I have to solve.
 
please check and repost this, You can also attach an image.
 
I will be happy to help you.
 
Regards
Arun (askIITians forum expert)

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