Reference no: EM13604259
How many 10 digit Hexadecimal numbers begin and end with F? How many 8-digit octal numbers begin and end with an even digit?
Octal each digit is 0,1,2,3,4,5,6, or 7
Hexadecimal each digit is 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E, or F