Can you help me with these problems ? Please show your work. Thank you

Suppose: x = (1111 1111 1111 1111 1111 1111 1111 1100)_2 y = (0011 1011 1001 1010 1000 1010 0000 0000)_2 a. Is x bigger than y if using 32-bit unsigned binary system. Prove it. b. Is x bigger than y if using 32-bit signed binary system. Prove it and show your work. Can you represent (128)_10 as a signed 8-bit binary number? Explain a. What is the largest value you can represent using 256 bit unsigned integer? b. What is the largest positive value you can represent using 256 bit signed integer? What is 16 bits singed binary representation of a. -26 b. -452