Spring%202009_CS101_1_SOL[1]

Spring%202009_CS101_1_SOL[1] - 1 1 1 1 1 1 Part 2:...

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CS 101 Introduction to Computing Assignment # 01 Total Marks 20 Please view the assignment submission process document provided to you by the Virtual University to upload the assignment. Rules for Marking Please note that your assignment will not be graded if: 2) It is submitted after due date 3) The file you uploaded does not open 4) The file you uploaded is copied from some one else 5) It is in some format other than .doc Question # 1 Part 1 Show that 6) (A+B+C) ' = A'B'C' by using truth table 5 marks Question # 1 Part 2 7) (A+B+C')(A'+B'+C) = A B+(A C)' +(B C)' 10+5 marks Expand Right hand side first and then show that it is equal to the left side by using the truth table. Assignment solution Part 1: A B C (A+B+C) (A+B+C) ' A' B' C' A'B'C' 0 0 0 0 1 1 1 1 1 0 0 1 1 0 1 1 0 0 0 1 0 1 0 1 0 1 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 1 1 0 0 1 0 0
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Unformatted text preview: 1 1 1 1 1 1 Part 2: (A+B+C')(A'+B'+C) = AA'+AB'+AC+BA'+BB'+BC+C'A'+C'B'+CC' = AB'+A'B+AC+A'C'+BC+B'C' = (A B) +(A C) '+(B C )' There are no marks of above red color text. A B C A ' B ' C ' AB' A'B AC A'C' BC B'C' AB'+A'B+AC+A'C'+BC+B'C' 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (A B) (A C) (A C) ' (B C) (B C)' (A B)+(A C)'+(B C)' 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 L.HS=R.HS PROVED...
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This note was uploaded on 06/25/2010 for the course CS CS101 taught by Professor Altafhussain during the Spring '10 term at Virtual University of Pakistan.

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Spring%202009_CS101_1_SOL[1] - 1 1 1 1 1 1 Part 2:...

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