1.

Find a vector vec( c) such that |vec(c )| = sqrt6 and vec(c ).vec(a)= 0= vec(c ).vec(b) where vec(a) = 2vec(i) -vec(k), vec(b)= 3vec(j)- vec(i)-vec(k).

Answer»


ANSWER :`+- (VEC(i) + vec(J) + 2vec(K))`


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