Let a and b be positive real numbers such that a + b = 1. Find the set of all possible values of a/b.
Find the set of all possible values of a/b.
\(a+b=1\\ a=1-b\\ b=1-a\\ \dfrac{a}{b}=\dfrac{a}{1-a}\)
\(\color{blue}Possibility_{\frac{a}{b}}= \{0<\mathbb R <∞\}\)
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