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Unformatted text preview: INTRO LOGIC
DAY 07 1 EXAM #1 Thursday, in class
Office Hours: Wed 1:00 3:00 Thu 11:00 12:40 363 Bartlett 1. Validity and Invalidity 8 argument forms 5 points each 2. Translations in SL 12 translations 5 points each
2 1 INTRO LOGIC EXAM 1 ID # : NAME: Exam 1, page 1 PART 1 (5 pts. each) In the following, you are given several argument forms of sentential logic, where the premises are separated by `;', and the conclusion is marked by `/'. In each case, indicate in the box whether the argument form is VALID (V) or INVALID (I). Truth-tables are optional (not graded). 1.
T T F F T F T F T F T F T T F F 5.
T T F F T F T F T T F F 2.
T T F F T F T T 6.
T T you will be T given space to do truth-tables, F T F Tbut these will not be graded; T F F T F F F F F only your final answer will be graded T T F F T F T F 3.
T T F F T F T F T T F F T F T F 7.
T T F F T F T F T T F F T F T F 4.
T T F T F T T T F T F T 8.
T T F T F T T T F T F T 3 Exam 1, page 2
PART 2 (5 pts. each) Using the suggested abbreviations (the capitalized words), translate each of the following into the language of sentential logic. WRITE O N L Y YOUR FINAL FORMULA BELOW. DO ALL OTHER WORK ON SCRAP PAPER.
1. . 2. . 3. . 5. . only the final symbolization will be graded; do intermediate work on scratch-paper (b.y.o.)
6. . 8. . 4. . 7. . partial credit will be given, as appropriate
9. . 10. . 11. . 12. . 4 2 TRANSLATIONS IN SENTENTIAL LOGIC 3
5 Complex Statements
Step by Step Procedure
1. 2. 3. 4. 5. 6. 7. 8. Identify the...
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This note was uploaded on 02/04/2012 for the course PHIL 110 taught by Professor Bohn during the Fall '08 term at UMass (Amherst).
- Fall '08