MAT137Y1 Lecture Notes - Lecture 4: Justin Trudeau

• School: UTSG
• Department: Mathematics
• Course: MAT137Y1
• Professor: Alfonzo Garcia-Saz

Document Summary

When statement is true vowel odd cons odd cons even. The negation of the statement is: 1) there is a card with a vowel and even then it has a vowel 3) all cards with odd have a consonant . 2) if a card has a even number, All cards must be (vowel, odd) (cons, odd) (cons, even) Negation of conditionals: justin trudeau has a brother and not a sister 2) there"s a student in this class with a brother and no sister. Negation 2 (cid:827)every page in this book contains at least one word whose rst and last letters both come alphabetically before m(cid:828) There exists a page in this book that contains only words s. t. Rst or last letter come alphabetically after l all of whose words.