f(x) = \frac1\cos^2 x + \frac1\sin^2 x + 1 = \frac\sin^2 x + \cos^2 x\sin^2 x \cos^2 x + 1 = \frac1\sin^2 x \cos^2 x + 1 - AMAZONAWS

📅 March 6, 2026 👤 scraface

Mar 06, 2026

$f(x) = \frac{1}{\cos^2 x} + \frac{1}{\sin^2 x} + 1 = \frac{\sin^2 x + \cos^2 x}{\sin^2 x \cos^2 x} + 1 = \frac{1}{\sin^2 x \cos^2 x} + 1$