CS101 VU Current Assignment No. 1 Spring 2013 Solution
Assignment No. 01
Semester: Spring 2013
Introduction to Computing-CS101
Total Marks: 20
Due Date: 02-05-2013
Fill the empty columns for the following truth table where A, B and C are three binary inputs in the truth table.
Inputs Output Output Output Output Output
A B C (A´. B´)´ (A´+B)´ (B+C)´ (A. B)´⊕(B+C´) (A⊕ B). (B+C)
1
1
1 1
1
1 1
1 1
1 1 1
SOLUTION:
Agr A true ho to A’ false ho ga or agr A false hy to A’ true ho ga.
(A.B) agr 2no true hn to true or agr 2no false hn ya aik bhi false ho to false ho ga.
(A’+B’) Agr 2no false hn to false or agr 2no true ya aik bhi true ho to true.
(A⊕B) Agr 2no true to false and agr 2no false to phr bhi false or agr aik bhi true to true ho ga.
Q1 Solution:
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