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Consider the operation a âˆ— b = a + b âˆ’ 3 onthe set Q ofrational numbers. Which of the following is a correct argument (meaning that boththe statement an...

Question

Consider the operation a âˆ— b = a + b âˆ’ 3 onthe set Q ofrational numbers. Which of the following is a correct argument (meaning that boththe statement and its proof are correct)? Select all thatapply.

Consider the operation a âˆ— b = a + b âˆ’ 3 on the set Q of rational numbers. Which of the following is a correct argument (meaning that both the statement and its proof are correct)? Select all that apply.

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