If `sin A = 3/5, 0 ltA ltpi/2 and cos B = - 12/13, pi lt B lt 3pi/2`, find that : `sin (A-B)`

If `sin A = 3/5, 0 ltA ltpi/2 and cos B = - 12/13, pi lt B lt 3pi/2`, find that : `sin (A-B)`

If `sin A = 3/5, 0 ltA ltpi/2 and cos B = - 12/13, pi lt B lt 3pi/2`, find that : `sin (A-B)`