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Kenneth Rosen Edition 7 Exercise 1.7 Question 37 (Page No. 91)

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Show that the propositions $p1,p2,p3,p4,$ and $p5$ can be shown to be equivalent by proving that the conditional statements $p1 \rightarrow p4$ , $p3 \rightarrow p1$ ,$p4 \rightarrow p2$ ,$p2 \rightarrow p5$, and $p5 \rightarrow p3$ are true.
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Kenneth Rosen Edition 7 Exercise 1.7 Question 36 (Page No. 91)
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Kenneth Rosen Edition 7 Exercise 1.7 Question 33 (Page No. 91)
Show that these statements about the real number $x$ are equivalent: $x$ is irrational, $3x+2$ is irrational, $x/2$ is irrational.
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