1- Simplify these Boolean expressions 1. XҮ+XҮ" 2. (X+Y)(X+Y') 3. XYC+X'Y+XYC' 4. XY+X(CD+CD') 5. XY'C+X'Y'C+D'XY+DX'Y+DXY 2- Design 8-bit Ripple Carry Adder using structural representation based on...

Extracted text: 1- Simplify these Boolean expressions 1. XҮ+XҮ" 2. (X+Y)(X+Y') 3. XYC+X'Y+XYC' 4. XY+X(CD+CD') 5. XY'C+X'Y'C+D'XY+DX'Y+DXY 2- Design 8-bit Ripple Carry Adder using structural representation based on 1-bit full adder where the design of 1-bit full adder is given below A B Cy, C - FA S= A OB O C Cy = A.B + A.C + B.C