Question No. 3
Prove right hand side equal to left hand site by using truth table
NOTE: Fill the given table and make sure the sequence of input remains same as it is given in the table below.
a. A B = AB + AB (Marks 3)
A B A B
AB AB AB + AB
0 0
0 1
1 0
1 1
b. BC = ABC + ABC (Marks 3)
A B C BC ABC ABC ABC+ABC
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1

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