Question

The magnitude of scalar and vector products of two vectors are `48sqrt(3)` and 144 respectively. What is the angle between the two vectors?
A. `30^(@)`
B. `45^(@)`
C. `60^(@)`
D. `90^(@)`

Answer 1

Correct Answer - C
`ab cos theta=48sqrt(3), ab sin theta=144`

Comments

This answer is wrong as per
First is Dot product and second is scalar product according to translation.
Therefore, it is 48√3/144=1/√3=tan30°