The condition for the vectors `2hat i+3hat j-4hat k` and `3hat i-ahat j+bhat k` to be parallel is

The vectors 2hat i+3hat j-4hat k and ahat i+bhat j+chat k are perpendicular,

Two vectors P=2hat I +bhat j +2hat k and Q=hat i+hat j+hat k will be parallel if :

If the vectors 3 hat i +3 hat j +9 hat k and hat i +a hat j +3 hat k are parallel, then a =

What is the value of a if two vectors 4hat i+2hat j-6hat k and 5hat i+ahat j+bhat k to be parallel.

the angle between the vectors 2hat i-3hat j+2hat k and hat i+5hat j+5hat k is

Find the angle between the vectors hat i-2hat j+3hat k and 3hat i-2hat j+hat k

Find the value of 'p' for which the vectors 3hat i+2hat j+9hat k and hat i-2phat j+3hat j+3hat k are parallel.

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

For what value of a the vectors 2hat i-3hat j+4hat k and ahat i+6hat j-8hat k are collinear?

A point on the line hat r=2hat i+3hat j+4hat k+t(hat i+hat j+hat k) is