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

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

If theta is the angle between the vectors 2hati-2hatj+4hatk and 3hati+hatj+2hatk , then sin theta is equal to

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

If theta is the angle between the vectors a=2hati+2hatj-hatk and b=6hati-3hatj+2hatk , then

Determine the sine of the angle between the vectors 3 hati +hatj +2hatk and 2hati - 2hatj +4hatk .

The sine of the angle between the vector a=3hati+hatj+hatk and b=2hati-2hatj+hatk is

The angle between the two vectors -2hati+3hatj-hatk and hati+2hatj+4hatk is

Find the angle between the vectors: vecA=hati-2hatj-5hatkandvecB=2hati+hatj-4hatk