If `vec(A),vec(B),vec(C)` are mutually perpendicular vectors then which of the following statements is wrong?

If vec(A)xxvec(B)=vec(C ) , then which of the following statements is wrong?

If vec(A)xxvec(B)=vec(C ) , then which of the following statements is wrong?

If vec(A) and vec(B) are two vectors , which of the statement is wrong ?

If vec a, vec b, vec c are mutually perpendicular unit vectors then |vec a + vec b + vec c| =

If vec(a),vec(b),vec( c ) are mutually perpendicular vectors of equal magnitudes, show that the vector vec(a)+vec(b)+vec( c ) is equally inclined to vec(a),vec(b) and vec( c ) .

If vec a,vec b,vec c are mutually perpendicular unit vectors,find |2vec a+vec b+vec c|

If vec(a),vec(b),vec(c) are mutually perpendicular vectors having magnitudes 1,2,3 respectively, then [vec(a)+vec(b)+vec(c)" "vec(b)-vec(a)" "vec(c)]=

If vec(a),vec(b),vec(c) are mutually perpendicular vectors having magnitudes 1,2,3 respectively, then [vec(a)+vec(b)+vec(c)" "vec(b)-vec(a)vec(c)]=