`A(2, 4, 5) and B(3,5,-4)` are two points. If the xy-plane, yz-plane divide AB in the ratios `a :b,p : q` respectively then `a/b+p/q=`

A(2,5) and B(-3,-4) are two fixed points , the point P divides the line -segment overline(AB) internally in the ratio k:1 . Find the coordinates of P . Hence find the equation of the line joining A and B.

The distance of point p(3,4,5) from the YZ- plane is

The distance of point p(3,4,5) from the YZ- plane is

Consider the points A(-2,4,7) and B(3,-5,8) . i. If P divides AB in the ratio k : 1, then find the coordinates of P. ii. Find the coordinates of the point where the line segment AB crosses the YZ-plane.

If A and B are the points (-3,4,-8) and (5,-6,4) respectively, find the ration in which YZ-plane divides [AB]. Also find the coordinates of the point of section.

Consider the points P (3,4,-5) and Q (1,-2,3).Find the co-ordinates of the point which divides the join of P and Q in the ratio a)1:2 internally b)3:2 externally

Find the distance of point P(3,4,5) from the YZ-plane.

Let A(-3,4,-8),B(5,-6,4). Then the coordinates of the point in which the XY-plane or XOY plane divides the line segment AB is