Find the vector joining the points `P(2, 3, 0)`and `Q( 1, 2, 4)`directed from P to Q.

Find the direction cosines of the vector joining the points A(1,2,-3) and B(-1, -2, I)directed from A to B.

Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1) directed from A to B .

Find the direction cosines of the vector joining the points A(1,2,-3) and B(-1,-2,1) directed from A and B.

The line segment joining the points (3, -4) and (1, 2) is trisected at the points P and Q. If the co-ordinates of P and Q are (p,-2) and ((5)/(3), q) respectively, find the values of p and q.

The coordinates of a point which divide the line joining the points P(2,3,1) and Q(5,0,4) in the ratio 1:2 are

Find the position vector of the mid point of the vector joining the points P(2,4, -1) and Q(4, 2, 5).

Find the direction COSINES of the joining the points P(4,3,-5) and Q(-2,1,-8)

The line segment joining the points (3,-4) and (1,2) is trisected at the points P and Q If the coordinates of P and Q are (p,-2) and (5/3,q) respectively.Find the values of p and q.

The line segment joining the points A(3, -4) and B(1, 2) is trisected at the points P(p, -2) and Q((5)/(3), q) . Find the values of p and q.

If the line segment joining the points A(7, p, 2) and B(q, -2, 5) be parallel to the line segment joining the points C(2, -3, 5) and D(-6, -15, 11), find the value of p and q.