$\"\"$

The parallelepiped adjecent edges are $\"\"$ , $\"\"$ and $\"\"$

The volume of parallepiped $\"\"$

Find $\"\"$ .

To find the volume of parallepiped is $\"\"$ :

Find cross product of $\"\"$ .

$\"\"$

Find dot product of $\"\"$ :

$\"\"$

$\"\"$ .

$\"\"$

Substitute $\"\"$ in the above expression.

$\"\"$

The value of $\"\"$ is $\"\"$ .

$\"\"$

The value of $\"\"$ is $\"\"$ .