Determine whether the proposed negation is correct. If it is not, write a correct negation. Statement: The product of any irrational number and any rational number is irrational. Proposed negation: The product of any irrational number and any rational number is rational. The proposed negation is correct. The proposed negation is not correct. A possible correct negation would be: There is an irrational number and a rational number whose product is rational. The proposed negation is not correct. A possible correct negation would be: There is not an irrational number and a rational number whose product is rational. The proposed negation is not correct. A possible correct negation would be: There exists an irrational product of an irrational number and a rational number. The proposed negation is not correct. A possible correct negation would be: There does not exist an irrational product of any irrational number and any rational number.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter7: Real And Complex Numbers
Section7.1: The Field Of Real Numbers
Problem 20E: Give counterexamples for the following statements. If and are irrational, then is irrational. If ...
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Determine whether the proposed negation is correct. If it is not, write a correct negation.
Statement: The product of any irrational number and any rational number is irrational.
Proposed negation: The product of any irrational number and any rational number is rational.
The proposed negation is correct.
The proposed negation is not correct. A possible correct negation would be: There is an irrational number and a rational number whose product is rational.
The proposed negation is not correct. A possible correct negation would be: There is not an irrational number and a rational number whose product is rational.
The proposed negation is not correct. A possible correct negation would be: There exists an irrational product of an irrational number and a rational number.
The proposed negation is not correct. A possible correct negation would be: There does not exist an irrational product of any irrational number and any rational number.
Transcribed Image Text:Determine whether the proposed negation is correct. If it is not, write a correct negation. Statement: The product of any irrational number and any rational number is irrational. Proposed negation: The product of any irrational number and any rational number is rational. The proposed negation is correct. The proposed negation is not correct. A possible correct negation would be: There is an irrational number and a rational number whose product is rational. The proposed negation is not correct. A possible correct negation would be: There is not an irrational number and a rational number whose product is rational. The proposed negation is not correct. A possible correct negation would be: There exists an irrational product of an irrational number and a rational number. The proposed negation is not correct. A possible correct negation would be: There does not exist an irrational product of any irrational number and any rational number.
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