Please tell me who has the book Digital World 7? PLEASE GIVE ME PIC OF PAGE 87-91!!!

Look you will get points too

7. design a circuit with three inputs (x, y, and z) representing the bits in a binary number, and three outputs (a, b, and c) also representing bits in a binary number. when the input is 1, 2, or 3, the binary output should be one lesser than the input. when the input is 4, 5, or 6, the binary output should be one greater than the input. when the input is 0, the output is 0, and when the input is 7, the output is 7. show your truth table, all computations for simplification, and the final circuit.

The mips architecture has a register set that consists of 32-bit registers. is it possible to design a computer architecture without a register set? if so, briefly describe the architecture, including the instruction set. what are advantages and disadvantages of this architecture over the mips architecture?

This keeps happening when i try to go to from google or even submit a question