$\"\"$

The vectors are $\"\"$ and $\"\"$ .

The angle $\"\"$ between vectors $\"\"$ and $\"\"$ is $\"\"$ .

Find the dot product :

$\"\"$

Find the magnitudes :

Magnitude of $\"\"$ is $\"\"$ .

$\"\"$

Magnitude of $\"\"$ is $\"\"$ .

$\"\"$

The angle $\"\"$ between vectors $\"\"$ and $\"\"$ is $\"\"$ .

$\"\"$

The angle between vectors $\"\"$ and $\"\"$ is $\"\"$ .