The area of the parallelogram whose adjacent sides are `hati-3hatj+hatk and hati+hatj+hatk` is

The area of the parallelogram whose adjacent sides are hati + hatk and 2 hati + hatj + hatk is :

determine the area of the parallelogram whose adjacent sides are : hati-hatj+3hatk and 2hati-7hatj+hatk .

determine the area of the parallelogram whose adjacent sides are : hati+hatj+3hatk and 3hati+2hatj+hatk .

The area of the parallelogram whose adjacent sides are hati+hatk and 2hati+hatj+hatk is :

The area of a parallelogram whose adjacent sides are hati - 2 hatj+ 3 hatk and 2 hati + hatj - 4 hatk is :

The area of the parallelogram whose adjacent side is hati+hatk and hati+hatj is ………….

determine the area of the parallelogram whose adjacent sides are : 2hati and 3hati+hatj+4hatk .