11 Simplify the following expressions by using K-maps a) ABC+AB+ ABC+ABC+ABC b) ( AB)( AB) c) ABC(ABC+ABC+BC) d) ABC + ABCD + BCD+ABCD+ABCD For each of the following networks, find the output and design a simpler network having the same output 12 a) B To write with your finger or other stylus, open the options menu, tap Info and then choose "Disconnect! A 40 T 5 8 8. Verify the following by Boolean algebraic manipulation a) (X + Y+XY)(X + Y)XY = 0 b) (X+Y+XY) (XY + XZ+ YZ) =XY + XYZ c) (A B + C + D) (C+D) (C + D + E) = A B C +D Simplify the following K-map and draw the logic circuit for each. 9. a) AB BB AB CD 1 1 1 1 CD 0 0 1 1 CD 0 1 0 0 CD 1 0 1 1 AB b) BC 0 1 A BC 1 0 BC 0 1 BC 1 To write with your finger or other stylus, open the Options menu, tap Info and then choose