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Consider the following statements: (1) For a, b. and m being integers with m≥2. if a=b (mod m), then 2a = (a+b) (mod m). (2) Let p, q, and r be propositions. p-> (q -> r) and p-> (q AND r) are logically equivalent. Select one of the following choices: O a. (1) is True and (2) is False O b. (1) is False and (2) is True ○ c. (1) and (2) are True d. (1) and (2) are False

Consider the following statements: (1) For a, b. and m being integers with m≥2. if a=b (mod m), then 2a = (a+b) (mod m). (2) Let p, q, and r be propositions. p-> (q -> r) and p-> (q AND r) are logically equivalent. Select one of the following choices: O a. (1) is True and (2) is False O b. (1) is False and (2) is True ○ c. (1) and (2) are True d. (1) and (2) are False

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question 28 Please choose the correct option for me.

Consider the following statements: (1) For a, b. and m being integers with m≥2. if a=b (mod m), then 2a = (a+b) (mod m). (2) Let p, q, and r be propositions. p-> (q -> r) and p-> (q AND r) are logically equivalent. Select one of the following choices: O a. (1) is True and (2) is False O b. (1) is False and (2) is True ○ c. (1) and (2) are True d. (1) and (2) are False
Transcribed Image Text:Consider the following statements: (1) For a, b. and m being integers with m≥2. if a=b (mod m), then 2a = (a+b) (mod m). (2) Let p, q, and r be propositions. p-> (q -> r) and p-> (q AND r) are logically equivalent. Select one of the following choices: O a. (1) is True and (2) is False O b. (1) is False and (2) is True ○ c. (1) and (2) are True d. (1) and (2) are False
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