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Two vectors lying in the xy planes are given by the equations $ = î+ſ and B = -î - ſ. Find a) Ă x B b) Å.B c) angle between A
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A A À Given, A= itd - BE- ij j K a) AXB - x - 1 0 -i (0) -j(0)+k(+1+1)= 0. Crâc-1)) { (låt-) ) + b) A:B = 12 12 A B=-1-da-1-1

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