Find the angle at which the vector `hati-hatj+hatk` is inclined to each of the coordinte axes.

The angles which the vector A=3hati + 6hatj+2hatk makes with the co-ordinate axes are

The angles which the vector A=3hati + 6hatj+2hatk makes with the co-ordinate axes are

the angle between the vectors (hati+hatj) and (hatj+hatk) is

The angle between the vector 2hati+hatj+hatk and hatj ?

Find the angle between the vectors 2hati-hatj+hatkand3hati+4hatj-hatk .

Find the angle between the vectors 4hati-2hatj+4hatk and 3hati-6hatj-2hatk.

Find the angle between two vector A=2hati+hatj-hatk andB=hati-hatk.

Determine the angle between the vectors hati+2hatj+hatk and 3hati+hatj-hatk . Also find the unit vector perpendicular to each of the two vectors.

Find the values of x for which x(hati+hatj+hatk) is a unit vector

The acute angle that the vector 2hati-2hatj+hatk makes with the plane determined by the vectors 2hati+3hatj-hatk and hati-hatj+2hatk is