The diagonals of a parallelogram are `vecA=2hati-3hatj+hatk` and `vecB=-2hati+4hatj-hatk`
Channel: Doubtnut
Date: 2020-02-16

The diagonals of a parallelogram are `vecA=2hati-3hatj+hatk` and `vecB=-2hati+4hatj-hatk` what is the area of the paralleogram?