PHIL 2303 Homework 3 Are the following Contingent, Tautologies, or Contradictions? 1. Yesterday was Monday. 2. It is either Monday or not. 3. It is either Monday or Wednesday. 4. If yesterday was Tuesday, today it is Wednesday. Are the following Consistent sets, Contradictories, or Logically Equivalent? 5. Tony tossed the ball to Susan. Susan tossed the ball to Tony. 6. George is in front of Billy. Billy is in front of George. 7. Ellie is older than her sister Jo. Jo is is younger than her sister Ellie. 8. Bill is richer than Elon. Elon is richer than Bill or has the exact same amount as him. Write a Valid, Deductive argument for the following conclusions. 9. "Today is Saturday." 10. "All porcupines make good pillows."
PHIL 2303 Homework 3 Are the following Contingent, Tautologies, or Contradictions? 1. Yesterday was Monday. 2. It is either Monday or not. 3. It is either Monday or Wednesday. 4. If yesterday was Tuesday, today it is Wednesday. Are the following Consistent sets, Contradictories, or Logically Equivalent? 5. Tony tossed the ball to Susan. Susan tossed the ball to Tony. 6. George is in front of Billy. Billy is in front of George. 7. Ellie is older than her sister Jo. Jo is is younger than her sister Ellie. 8. Bill is richer than Elon. Elon is richer than Bill or has the exact same amount as him. Write a Valid, Deductive argument for the following conclusions. 9. "Today is Saturday." 10. "All porcupines make good pillows."
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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PHIL 2303 Homework 3
Are the following Contingent, Tautologies, or Contradictions?
1. Yesterday was Monday.
2. It is either Monday or not.
3. It is either Monday or Wednesday.
4. If yesterday was Tuesday, today it is Wednesday.
Are the following Consistent sets, Contradictories, or Logically Equivalent?
5.
- Tony tossed the ball to Susan.
- Susan tossed the ball to Tony.
6.
- George is in front of Billy.
- Billy is in front of George.
7.
- Ellie is older than her sister Jo.
- Jo is is younger than her sister Ellie.
8.
- Bill is richer than Elon.
- Elon is richer than Bill or has the exact same amount as him.
Write a Valid, Deductive argument for the following conclusions.
9. "Today is Saturday."
10. "All porcupines make good pillows."
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