Find the projection of the vector `2hati-3hatj-6hatk` on the line joining the points (5,6,-3) and (3,4,-2).

Find the projection of hati+3hatj+7hatk on the vector 2hati-3hatj+6hatk

Find the projection of vector veca=5hati-hatj-3hatk on the vector vecb=hati+hatj+hatk .

Find the projection of the vector veca=3hati+2hatj-4hatk on the vector vecb=hati+2hatj+hatk .

Find the projection oif veca=2hati+3hatj+2hatk on the vector vecb=hati+2hatj+hatk .

The distance of the point having position vector -hati+ 2 hatj + 6 hatk from the straight line passing through the point (2,3,-4) and parallel to the vector, 6 hati+ 3 hatj -4 hatk is :

Find the vector equation of the line which is parallel to the vector 3hati-2hatj+6hatk and which passes through the point (1,-2,3) .

Find the position vector of the mid-point of the vector joining the points A(3hati + 2hatj + 6hatk) and B(hati + 4hatj - 2hatk)

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

Find the perpendicular distance of P(-hati+2hatj+6hatk) from the line joining A(2hati+3hatj-4hatk) andB(8hati+6hatj-8hatk)

The distance from the point -hati+2hatj+6hatk to the straight line through the point (2,3,-4) and parallel to the vector 6hati+3hatj-4hatk , is