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# Use rules of inference lo show that if the premises "All ISBN: 9780073383095 37

## Solution for problem 9RQ Chapter 1.R

Discrete Mathematics and Its Applications | 7th Edition

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Problem 9RQ

Use rules of inference lo show that if the premises "All zebras have stripes" and "Mark is a zebra" arc true, then the conclusion "Mark has stripes" is true.

Step-by-Step Solution:

Step 1:

Here by using rules of inference we have to show that if premises are true then conclusion is true

Step 2:

Suppose that P(x)=all zebras have stripes.

Q(x)=Mark is zebra.

Premises : domain:all zebras

P(mark)

Conclusion:Q(mark)

Step 3 of 3

##### ISBN: 9780073383095

The full step-by-step solution to problem: 9RQ from chapter: 1.R was answered by , our top Math solution expert on 06/21/17, 07:45AM. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. This full solution covers the following key subjects: MARK, true, stripes, show, premises. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The answer to “Use rules of inference lo show that if the premises "All zebras have stripes" and "Mark is a zebra" arc true, then the conclusion "Mark has stripes" is true.” is broken down into a number of easy to follow steps, and 29 words. Since the solution to 9RQ from 1.R chapter was answered, more than 340 students have viewed the full step-by-step answer. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095.

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