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Determine whether the statements in (a) and (b) are
Chapter 2, Problem 45E(choose chapter or problem)
In 44 and 45 , determine whether the statements in (a) and (b) are logically equivalent.
a. Bob is a double math and computer science major and Ann is a math major, but Ann is not a double math and computer science major.
b. It is not the case that both Bob and Ann are double math and computer science majors, but it is the case that Ann is a math major and Bob is a double math and computer science major.
Questions & Answers
QUESTION:
In 44 and 45 , determine whether the statements in (a) and (b) are logically equivalent.
a. Bob is a double math and computer science major and Ann is a math major, but Ann is not a double math and computer science major.
b. It is not the case that both Bob and Ann are double math and computer science majors, but it is the case that Ann is a math major and Bob is a double math and computer science major.
ANSWER:Solution : Step 1 : In this problem determine whether the given statement are logically equivalent or not.Given statements are written in equation form.p;Bob is double major.q:Ann is a math major.r:Ann is a double major.Ann is not a double major.:not both Bob and Ann as a double major.