Q. The angle between $\overrightarrow{A}\ $and $\overrightarrow{B}$ is $\theta$, the value of the triple product $\overrightarrow{A} \bullet \overrightarrow{B} \times \overrightarrow{A}$ is
A) $A^{2}B$
B) Zero
C) $A^{2}B$ sin$\ \theta$
D) $A^{2}B$ cos$\ \theta$
Explanation
(b) If any two vectors are parallel or equal, then the scalar triple product is zero.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.