Question 1 (1 point) Is the following a statement?
What time is it?
Question 1 options: YES NO
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Question 2 (1 point) Is the following a statement?
My new dress is red.
Question 2 options: YES NO
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Question 3 (1 point) For which integer n is the following open sentence true? P(n): n3=2n
Question 3 options: Save
Question 4 (1 point) Which of the choices below is the negation of the following statement:
P: The number of books is greater than five. Question 4 options: The number of books is less than five. The number of books is less than or equal to five. The number of books is exactly five. The number of books is unknown.
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Question 5 (1 point) Find the negation of the following statement:
P: Either I get an A on the exam or I will study harder.
Question 5 options: Either I do not get an A on the exam or I do not study harder. Either I do not get an A on the exam or I do study harder. I do not get an A on the exam and I do not study harder. We cannot negate an either...or statement.
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Question 6 (1 point) The following is the truth table for which logical connective?
Question 6 options: negation conjunction disjunction exclusive or None of the other choices.
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Question 7 (1 point) Which of the following is equivalent to using the distributive law?
Question 7 options: A∨(B∧C)
a.(A∧B)∨(B∧C) b.(A∧B)∨(A∧C) c.(A∨B)∧(A∨C)