Question

2. The angle between the vectors A and B is e. The
value of the triple product A. B x A is
a. A²B b. zero c. A²B sin
d. A B cos e​

Answer 1

Answer will be 0.The cross product will give a vector perpendicuar to the plane containing A and B so on doing dot product of the resultant vector again with A or B the angle betwn them will be 90 so answer will be 0