The vectors `vec(AB)=3hat i-2hat j+2hat k and vec(BC)=- hat i +2hat k` are the adjacent sides of a parallelogram ABCD then the angle between the diagonals is

The vectors AB=3hat i-2hat j+2hat k and vec BC=-hat i+2hat k are the adjacent sides of a parallelogram ABCD then the angle between the diagonals is

Vectors vec A=hat i+hat j-2hat k and vec B=3hat i+3hat j-6hat k are

Vector vec(A)=hat(i)+hat(j)-2hat(k) and vec(B)=3hat(i)+3hat(j)-6hat(k) are :

If vec a=3hat i-2hat j+hat k and vec b=-hat i+hat j+hat k then the unit vector parallel to vec a+vec b, is

Find angle between the vectors vec a=hat i+hat j-hat k and vec b=hat i-hat j+hat k

ABCD is a parallelogram with vec AC=hat i-2hat j+hat k and vec BC=-hat i+2hat j-5hat k Area of this parallelogram is equal to

The unit vector perpendicular to vec A = 2 hat i + 3 hat j + hat k and vec B = hat i - hat j + hat k is

If in parallelogram ABCD, diagonal vectors are vec A C=2 hat i+3 hat j+4 hat k and vec B D=-6 hat i+7 hat j-2 hat k , then find the adjacent side vectors vec A B and vec A D

Find the angle between the vectors vec A = hat I + 2 hat j- hat k and vec B =- hat I + hatj - 2 hat k .

The adjacent sides of a parallelogram are represented by the vectors vec a=hat i+hat j-hat k and vec b=-2hat i+hat j+2hat k Find unit vectors parallel to the diagonals of the parallelogram.