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 :

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 "hati+2hatj+3hatk , is

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 "hati+2hatj+3hatk , is

If the magnitude of the projection of the vector hati-hatj+2hatk on the vector perpendicular to the plane containing the vectors 2hati+hatj+3hatk and hati-hatj-2hatk is k, then the value of (1)/(k^(2)) is equal to

If the magnitude of the projection of the vector hati-hatj+2hatk on the vector perpendicular to the plane containing the vectors 2hati0hatj+3hatk and hati-hatj-2hatk is k, then the value of (1)/(k^(2)) is equal to

A unit vector perpendicular to the plane containing the vectors hati+2hatj+hatk and -2hati+hatj+3hatk is

A unit vector perpendicular to the plane containing the vectors hati+2hatj+hatk and -2hati+hatj+3hatk is

The projection of the vector 2hati+3hatj+2hatk on the vector hati+2hatj+hatk

find the projection of the vector hati+2hatj+3hatk on the vector 5hati-2hatj+4 hatk