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

The harmonic conjugate of (7, 5) w.r.t (4, 2), (9, 7) is

The harmonic conjugate of (7, 5) w.r.t (4, 2), (9, 7) is

The harmonic conjugate of (2,3,4) w.r.t the points (3,-2,2) ,(6,-17,-4) is

Let A(1,-1,3), B(2,3,5) is divided by p in the ratio 3:2 internally then harmonic conjugate of P w.r.t to A, B is

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

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

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