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Directions: Prove the following deductions to be valid. Show all the steps. I. 1. ~ P v Q 2. (P Q) R /R J. 1.

Directions: Prove the following deductions to be valid. Show all the steps.

I.

1. ~ P v Q

2. (P Q) R /R

J.

1. A C

2. T v ~ (~A v C) /T

K.

1. ~ ( A B)

2. B

3. D A /~D

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Authors: Alfred A. Marcus, Timothy J. Hargrave

1st Edition

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Question

Directions: Prove the following deductions to be valid. Show all the steps. I. 1. ~ P v Q 2. (P Q) R /R J. 1.

Directions: Prove the following deductions to be valid. Show all the steps. I. 1. ~ P v Q 2. (P Q) R /R J. 1. A C 2. T v ~ (~A v C) /T K. 1. ~ ( A B) 2. B 3. D A /~D

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Step: 1

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Step: 3

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Recommended Textbook for

Managing Business Ethics Making Ethical Decisions

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Directions: Prove the following deductions to be valid. Show all the steps.

I.

1. ~ P v Q

2. (P Q) R /R

J.

1. A C

2. T v ~ (~A v C) /T

K.

1. ~ ( A B)

2. B

3. D A /~D