The harmonic conjugate of P (-9, 12, -15) with respect to the line segment AB, where A = (1, -2, 3) and B = (-4, 5, -6) is

The harmonic conjugate of (4,-2) with respect to (2,-4) and (7,1) is

The harmonic conjugate of (4,1) with respect to the points (3,2) and (-1,6) is

Find the harmonic conjugates of the point R(5, 1) with respect to the points P(2,10) and Q(6,-2)

The harmonic conjugate of P((11)/(8),(11)/(8),-(3)/(8)) with respect to the points A(1,1,0) and B(2,2,-1) is

Find the co-ordinates of point P if P is the midpoint of a line segment AB with A(-4,2) and B(6,2)

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.

If R(5, 6) is the midpoint of the line segment AB joining the points A(6, 5) and B(4, 4) then y equals

If P(2,6) is the mid-point of the line segment joining A(6,5) and B(4,y), find y.

If Q is the harmonic conjugate of P w.r.t A,B and AP=2 , AQ=6 then AB=