Perform the following base conversion: To ABCD, to the next decimal number X 1= 2469.

Determine the place value of each digit in a four-digit number in base 16 (hexadecimal). Which places or digits in a base-2 number have the same place values respectively?

Here are 2 signed hexadecimal numbers. What are their decimal values? (Hint: No numbers with an absolute value over 1000 were used in this question. a.     0x000001ac b.       0xfffffeb9 Now subtract 1(b) from 1(a) in hexadecimal, and likewise convert the result to decimal. (that is,            0x000001ac - 0xfffffeb9