TranLeMinhTrung_ITITIU16138 ss2.pdf - Name Tru1ea7n...

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Name: Trần Lê Minh TrungID: ITITIU16138 Class: DM Saturday Noon. Hw2: 4,8,14,16 (page 28) 24, 26, 32 (page 29) 10, 12, 16 (page 47) 20, 26 (page 48) 4. a) p q r pq (pq)r qr p(qr) T T T T T T T T T F T T T T T F T T T T T T F F T T F T F T T T T T T F T F T T T T F F T F T T T F F F F F F F Operator Notation NOT ¬ AND OR XOR IMPLIES IFF Equivalent
(pq)rp(qr)b) p q r pq (pq)r qr p(qr) T T T T T T T T T F T F F F T F T F F F F T F F F F F F F T T F F T F F T F F F F F F F T F F F F F F F F F F F (pq)rp(qr) 8. a) The negation of “Kwame will take a job in industry or go to graduate school” is “Kwame will not take a job in industry”.b) The negation of “Yoshiko knows Javaand calculus” is “Yoshiko does not know Java or does not know calculus”.c) The negation of “James is young and strong” is “James is not young or not strong. d) The negation of “Rita will move to Oregon or Washington” is “Rita will not move to Oregon and will not move to Washington.

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