• The domain for variables a and y is the set of students in a class. • The predicate R(x, y) means that student æ knows the test results for student y. Select the right items so that the logical expression is equivalent to the following sentence. Everyone's test results are known by someone else. Pick Pick v ((x # y) Pick v R(x, y))

Q: Which are the three Boolean operations?

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Q: 1. We define the following statements: A=The villain is French B=The hero is American C=The heroine…

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Q: Draw the logic diagram for this expression: (p v q) ^ (!r v !q)

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Q: ry. Statement "A or B" "A and B" "if A, then B" "For all x, A(x)" "There exists x such that A(x)"

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