Q. No.2 (Marks 5) Construct truth table for ~ p q and pq. Q. No.3 (Marks 10) Let

Question

Q. No.2                                                 (Marks   5)

                            Construct truth table for ~ p q and pq.

Q. No.3                                                 (Marks   10)

                   Let U= {1, 2, 3, 4… 20}

                              And                

  A={1,2.3,4,5,6,9} ,B={1,3,5,7,9,11,19}

Then

(i). Find A B

(ii)Prove A-B=ABc

Also draw their Venn diagrams.

Q. No.4                                                    (Marks  5)

         Prove A-(A-B)=AB by membership table.

Explanation / Answer

Q. No.2 (Marks 5) Construct truth table for ~ p q and pq. Q. No.3 (Marks 10) Let

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