Adjacent sides of a parallelogram are given by the vectors `2hati-hatj+2hatk` and `hati+5hatj-hatk` .Find a unit vector in the direction of its diagonal.Also find the area of parallelogram.

Adjacent sides of a parallelogram are given by the vectors 2hati+hatj+hatk and hati+5hatj+hatk .Find a unit vector in the direction of its diagonal.Also find the area of parallelogram.

Adjacent sides of a parallelogram are given by the vectors 2hati+3hatj+hatk and 3hati+5hatj+hatk .Find a unit vector in the direction of its diagonal.Also find the area of parallelogram.

The two adjacent sides of a parallelogram are given by the vectors 2hati-4hatj+5hatk and hati-2hatj-3hatk Find a unit vector parallel to its diagonal (longer). Also find the area of parallelogram.

The two adjacent sides of a parallelogram are given by the vectors 2hati-3hatj+5hatk and hati+2hatj-3hatk Find a unit vector parallel to its diagonal (longer). Also find the area of parallelogram.

The two adjacent sides of a parallelogram are given by the vectors 3hati-6hatj+hatk and hati+4hatj+3hatk Find a unit vector parallel to its diagonal (longer). Also find the area of parallelogram.

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

For given vectors, veca=2hati-hatj+2hatk and vecb=-hati+hatj-hatk , find the unit vector in the direction of the vector veca + vecb

If veca=2hati+hatj+2hatk and vecb=2hati+hatj+hatk then the unit vector in the direction of veca-vecb is:

If veca=2hati+2hatj+hatk and vecb=2hati+hatj+hatk then the unit vector in the direction of veca-vecb is: