Ifvec(A) + vec(B) +vec(C)=0, "then" vec(A)xx vec(B)is :

1.	Ifvec(A) + vec(B) +vec(C)=0, "then" vec(A)xx vec(B)is :
Answer» `vec(B) XX vec(C)` `vec(C) xx vec(B)` `vec(A) xx vec(C)` NONE of these ANSWER :A

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