For any three vectors `veca,vecb,vecc` their product would be a vector if one cross product is folowed by other cross product i.e `(vecaxxvecb)xxvecc or (vecbxxvecc)xxveca` etc. For any four vectors `veca,vecb,vecc,vecd` the product would be a vector with the help of sequential cross product or by cross product of two vectors obtained by corss product of two pair i.e. `(vecaxx(vecbxxvecc))xxvecd or (vecaxxvecb)xx(veccxxvecd).` Now answer the following question: `(vecaxxvecb)x(veccxxvecd)` would be a (A) equally inclined with `veca,vecb,vecc,vecd` (B) perpendicular with `(vecaxxvecb)xxvecc and vecc` (C) equally inclined with `vecaxxvecb and veccxxvecd` (D) none of these