The angle between vector A and vector B is 60.What is the ratio of vector A.vector B (DOT PRODUCT) and vector A*B?

PLZ REPLY SOONER

Question

The angle between vector A and vector B is 60 What is the ratio
of vector A vector B (DOT PRODUCT) and vector A*B?
PLZ REPLY SOONER

Aditi · Accepted Answer

Here,
A B = |A| |B| cos60
A×B =|A| |B| sin60
So,
A B : A× B = cos60 : sin60
=> A B : A× B = 1/2 :√3/ 2
= 1:√3