The scalar and vector products of two vectors are 48sqrt(3) and 144 respectively. What is angle between the two vectors?

The scalar and vector products of two vectors are 48sqrt(3) and 144 re

1.	The scalar and vector products of two vectors are 48sqrt(3) and 144 respectively. What is angle between the two vectors?
Answer» `30^(@)` `45^(@)` `60^(@)` `90^(@)` Answer :C