note to
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section |
number |
comment |
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Getting started | |||
Day 1 |
In the textbook, read
the Preface to the student and
Section 1.1.
Since the textbook has not arrived for several of you, here is scanned copies of: Preface to the student , Section 1.1 , Answers to selected exercises from section 1.1 (from back of book) . Of course, you will have to get a book but I will provide scans of the first section material for those of you whose books did not arrive in time. |
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§ 1.1 : Propositions and Connectives | |||
1.1 | 1 aefh | Obviously, in this problem you need to explain your answer. | |
1.1 | 2 abde | Obviously, in this problem you need to explain your answer. | |
1.1 | 3 fgj | ||
1.1 | 6 bh | Show the propositional forms are equivalent via a truth table and an explanation of how the truth table tells you so. | |
1.1 | 9 ab | Explain how your truth table gives you your answer. | |
1.1 | 10a | Explain your answer. | |
1.1 | 11 bdf | ||
1.1 | 12 c | ||
1.1 | Not to hand in but rather to help study for the exam.
Starred problems from: 1, 2, 3, 6, 9, 10, 11. |
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§ 1.2 : Conditionals and Biconditionals | |||
1.2 | 1 bcegh | Try doing without looking at IS 1.2.4. | |
1.2 | 2 bcegh | ||
1.2 | 3 ALL | Explain your answer: a truth table along with some verbage will do. | |
1.2 | 5 bdfgh | Explain your answer. | |
1.2 | 6 befij | Explain your answer. | |
1.2 | 7 ade | ||
1.2 | 10 bcfgjk | Glaze over the solutions to the starred problems before starting the assigned problems as so to better understand the instructions. | |
1.2 | 12 c | Show the propositional forms are equivalent via a truth table and an explanation of how the truth table tells you so. | |
1.2 | 13 bd | Explain your answer: a truth table along with some verbage will do. | |
1.2 | 14 abcd | Explain your answer: a truth table along with some verbage will do. | |
1.2 | 16 bj | Explain how your truth table gives you your answer. | |
1.2 | Not to hand in but rather to help study for the exam.
Starred problems from: 1, 2, 5, 6, 7, 10, 12, 13, 16. |
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§ 1.3 : Quantifiers | |||
1.3 | 1 bdkm | Glaze over the solutions to the starred problems before starting the assigned problems as so to better understand the instructions. | |
1.3 | 2 bdkm | Glaze over the solutions to the starred problems before starting the assigned problems as so to better understand the instructions. | |
1.3 | 3 ALL | Of course, you have already read the Preface to the Student in the textbook. Where on the IS can you find this info? Be careful of the difference between the natural numbers and the integers. | |
1.3 | 6 bcd | Explain your answer. | |
1.3 | 7 a | Follow example of the related proof (of the denial of "for all") from class notes. | |
1.3 | 8 beij | Explain your answer! | |
1.3 | 9 acf |
Do I need to say again?
Glaze over the solutions to the starred problems before starting the assigned problems as so to better understand the instructions. |
|
1.3 | 10 bcegj |
Do I need to say it again?
Explain your answer !!! |
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1.3 | 12 bcd | Some helpful class notes. | |
1.3 | 14 | ||
1.3 | Not to hand in but rather to help study for the exam.
Starred problems from: 1, 2, 6, 8, 9, 10, 13. |
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§ 1.4 : Basic Proof Methods I | |||
1.4 |
5abceg, 7hjkl, 8a, 9acd, 10bc, 11be. |
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1.4 | Not to hand in but rather to help study for the exam.
Starred problems from: 5, 7, 10, 11 |
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§ 1.5 : Basic Proof Methods II | |||
1.5 |
3cfh, 4c, 5ac, 6cde, 7acd, 9, 10, 12acd |
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1.5 | Not to hand in but rather to help study for the exam.
Starred problems from: 3, 4, 6, 12. |
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§ 1.6 : Proofs Involving Quantifiers | |||
1.6 |
3, 4b, 4c, 6e, 6d, 7g. |
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1.6 | Not to hand in but rather to help study for the exam.
Starred problems from: |
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§ 1.7 : Additional Examples of Proofs | |||
1.7 |
2e, 4a, 4c, 7b. |
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1.7 | Not to hand in but rather to help study for the exam.
Starred problems from: |
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§ 2.4 : Principle of Math Induction (basic form and generalized form) | |||
§ 2.5 : Principle of Math Induction (generalized form) |