Question: Consider this statement: If a number is less than 15, then it is less than 20. Which of the following statements is logically equivalent to

Consider this statement: "If a number is less than 15, then it is less than 20." Which of the following statements is logically equivalent to this statement? a. If a number is not less than 15, then it is not less than 20. b. If a number is not less than 20, then it is not less than 15. c. If a number is less than 20, then it is less than 15

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