[" (1) "(10910^(2))/(10910^(4+10910))" (2) "(10910^(4)-10910^(3))/(10910^(4)-10010^(3))" (1)mbered "00,01,02,quad 49" .Then the probability that "],[" one ticket is selected at random from "50" theret is "8" ,given that the product of these digits is zero.eaual "],[" the sum of the digits on the selected ticket is "8" ,given that the product of these does "(4,-1),144" ,"],[[" (1) "(1)/(7)," (2) "(5)/(14)," (3) "(1)/(50)," (4) "(1)/(14)]]