17. [0.5] Obtain the 10 's complement of the following eight-digit decimal numbers: A=90009951; and B=00980100 A=9000995110 's Complement of A is 09990848+1=09990849 B=0098010010 's Complement of B is 99019798+1=99019809 A=9000995110 's Complement of A is 09998048+1=09998049 B=0098010010 's Complement of B is 98019898+1=99019909 A=9000995110 's Complement of A is 09990048+1=09990049 B=0098010010 's Complement of B is 99019899+1=99019900 None of them