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Logic and Proof

Logic and Proof

Building Mathematical Statements Examples

Example 1

Does any value of s make the statement "s > 5 and s < 2" true?

Example 2

Does any food satisfy, "This food is a pie or it tastes like a blueberry"?

Example 3

Is there any value of x that makes "x < 4 and not(x2 < 20)" true?