Express 3.81818. .. as a rational number, in the form where p and q are positive integers with no common factors. p = 99 and q = 380

Q: If a and b are integers, then a/b is always a rational number. True False

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Q: Prove the following statement directly from the definition of rational number. The difference of any…

A: We will prove r -s is rational number by direct proof as shown below

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A: Every integer is a rational number but every rational number is not an integer.

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A: given,

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Q: A) (1 + √₂)² B) (1 -√2)² c)(1+√2)(1+√-2) D)(1+√2)(1-√√2) E)√2² + (√2)² Which of the above…

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Q: Prove the following statement directly from the definition of rational number. The difference of any…

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