Write the angle between two vectors and with magnitudes and 2 respectively having

Given: two vectors and with magnitudes √3 and 2

To find: the angle between two vectors and having

It θ be the angle between two vectors and , then

But given, , substituting these values, in above equation, we get

√6=√3× 2× cosθ

Multiplying and dividing by √2, we get

Hence the angle between two vectors and having is