Find the following: 1. (11101)-(45)10 2. (A2)16-(1010)2 3. (110101)-(10101)2 4. A*2C 5. 10010 div 11 6. 11010 div 101 Use 1's complement to find 10101-00111. Use 2's complement to find 10101-00111. Find 1's complement of -4. Find 1's complement of -6.