Sr Examen

sinx>tg5x*ctg5x desigualdades

En la desigualdad la incógnita

Solución

Ha introducido [src]
sin(x) > tan(5*x)*cot(5*x)
sin(x)>tan(5x)cot(5x)\sin{\left(x \right)} > \tan{\left(5 x \right)} \cot{\left(5 x \right)}
sin(x) > tan(5*x)*cot(5*x)