According to the definition of a < b, there is a positive number p for which a + p = b. Find the value of p for the statement given. a) 3 <7 b) -3 < 7

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A: Since you have asked multiple questions in single request.so we will answering only first question.

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Q: math needed

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A: According to the guidelines only first 3 parts at a time is to be answered.

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A: Let's find.

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A: Since multiple subparts are asked, answering first 3 subparts