The number of vectors of unit length perpendicular to the vectors `veca=2hati+hatj+2hatkandvecb=hatj+hatk` is

The number of vectors of unit length perpendicular to the vectors veca=2hati+hatj+2hatk and vecb=hatj+hatk is

The number of vectors of units length perpendicular to both the vectors hati +2hatj - hatk and 2hati + 4hatj -2hatk is

The number of unit vectors perpendicular to the plane of vectors veca=2hati-6hat j-3hatk and vecb=4hati+3hatj-hatk is/are

A unit vector which is perpendicular to both the vectors veca=hati-hatj-hatk and vecb=hati+hatj+hatk is -

Find the unit vector perpendicular to the vectors vecA=(hati+2hatj-3hatk)andvecB=(-hati+hatj-hatk)

Find the unit vector perpendicular to the vectors vecA=(hati+2hatj-3hatk)andvecB=(-hati+hatj-hatk)

A unit vector perpendicular to both the vectors 2hati-2hatj+hatk and 3hati+4hatj-5hatk , is

Find the unit vector perpendicular to both the vectors vecA=(2hati+2hatj+2hatk) and vecB=(hati-hatj+2hatk) .