prove the ratio of the line in the question

Mathematics Asked by sniperking on December 24, 2020

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the book’s solution uses $(a+b)/a= a/b$. I got my answer using b and c but want to understand the book’s method.

One Answer






$$a=frac{b(1+sqrt {5})}{2}$$


$$a=frac{b(1-sqrt {5})}{2}<0$$

Correct answer by Lion Heart on December 24, 2020

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