Kreyszig, E., Advanced Engineering Mathematics, 8th ed., John Wiley & Sons, New ... Raisinghania, M.D., Ordinary and Partial Differential Equations, S. Chand .... No information is available for this page.. M D RAISINGHANIA. + --- ( 6 ) + where C1 , C2 C3 ... ( 8 ) Udy + 2 , Tdx + a , Udp = 0 ) ( 5 ) Udx + 2 Rdy + 12Udq = 0 ) Udy + 12Tdx + 12 Udp = 07 Udx + 2 , Rdy ... advanced differential equa..