Question

If $\vec{a}$ and $\vec{b}$ are two non zero vectors such that $|\vec{a}|$=10, $|\vec{b}|=2$ and $\vec{a}.\vec{b}=12$, then value of $|\vec{a}\times\vec{b}|$ is :

• A. 5
• B. 10
• C. 14
• D. 16

Answer 1

Answer: (D)

16

Answer 2

The correct option is (D) :16.