Business > CASE STUDY > Task 4 Ordering 2nd revision.docx Task 4 Finite Mathematics Task 4: Ordering Given th (All)
Task 4 Ordering 2nd revision.docx Task 4 Finite Mathematics Task 4: Ordering Given th
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Task 4 Ordering 2nd revision.docx Task 4 Finite Mathematics Task 4: Ordering Given the following: Let x and y be positive integers when completing part A. A. Explain why it is incorrect to clai... m that x ˆš y is always irrational. It is incorrect to claim that x ˆš y is always irrational because y may be a perfect square which would make the denominator an integer, or a rational number. An irrational number is one that the numbers after the decimal do not repeat or terminate. If a perfect square is a number that is the square of a whole number, then not all square roots will be irrational because the square root of a perfect square is a whole number. A whole number has a decimal that terminates, which would make it a rational number. So, if x ˆ§ y are both positive integers, and y is a perfect square then the number would be rational. Given: 0 <A <B, complete part B. B. Explain why. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [Show More]
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