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MathNet 2023-part-05 — 191 problems (EN–VI) Question 95

Math Olympiad Vault · MathNet 2023-part-05 — 191 problems (EN–VI)

Question 95

Find the integer solutions of the equation
$$
\left( \frac{1 + \sqrt{1 - x^2}}{2} \right)^{\sqrt{1-x}} = (\sqrt{1-x})^{\sqrt{1-x}+\sqrt{1+x}}.
$$