. TT / 2 TT 4V2 [12] The integral J 3T / 4 Jo p sin o do do do converted to cylindrical coordinates is: 32-72 PTT /2 ~4V2 V32-r2 A) r dz dr de B) r dz dr de r 0 -r TT / 2 4V2 .r TT / 2 r C) r dz dr de D) r dz dr de V32-r2 0 /32-r2