The cross product of two vectors say A and B is expressed as Ax B= AB sin 0² where en is a unit vector normal to the plane containing Aand B. The direction e, is determined using the right hand rule or the right handed screw rule. Consider A=3i-j+2k, B=2i+j-k and C=i-2j+2k, estimate
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ii). Ax(BxC)
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