If vec(a), vec(b), vec(c ) are unit vectors such that vec(a).vec(b)= v – InterviewSolution

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1.	If vec(a), vec(b), vec(c ) are unit vectors such that vec(a).vec(b)= vec(a).vec(c )=0 and (vec(b), vec(c ))= (pi)/(6), then vec(a)=
Answer» `+- (VEC(a) xx vec(c ))` `+- 2(vec(a) xx vec(c ))` `+- (vec(B) xx vec( c))` `+- 2(vec(b) xx vec(c ))` ANSWER :D

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