plz answer all\

1. Simplify the Boolean Expression F(ABC)=(ABC)+(ABC) 2. The Boolean expression AB+AB+AB is equivalent to (A) A+B (B) A.B (C) A+B (D) A.B 3. Simplify the logic equation F(xyz)=(x+y)(x+z) 4. Write the Sum of Products (SoP) or Sum of Minterms (SoM) of the given truth table and simplify it using Boolean algebra? 5. Simplify the Boolean expression F=C(B+C)(A+B+C). 6. Simplify and draw the logic diagram for the given expression F=ABC+AB+ABC+ABC+ABC. Simplify the expressions using Boolean postulates 7. (i) XY+XYZ+X(Y+XY) (ii) Y=(A+B)(A+C)(B+C) (iii) XY+XZ+XYZ(XY+Z)