The magnitude of the projection of the vector `2hati+3hatj+hatk` on the vector perpendicular to
Channel: Doubtnut
Date: 2020-07-12

The magnitude of the projection of the vector `2hati+3hatj+hatk` on the vector perpendicular to the plane containing the vectors `hati+hatj+hatK` and `hatj+3hat2j+3hatk` is :