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(b) Convert the following decimal values to 8-bit two's complement inte- gers. b=-30 c= -127 (3 marks) a= 23 = (c) Simplify the following Boolean

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(b) Convert the following decimal values to 8-bit two's complement inte- gers. b=-30 c= -127 (3 marks) a= 23 = (c) Simplify the following Boolean Expression. (A + B)(A + C) (A + B)(A+B) AC + ABT (6 marks) (d) Complete the truth table for the below composite gates. (8 marks) A B 1 C E

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