Recent content by YAYA12345

¿Y cómo podría probarlo? ¿Puedes apoyarme con una pista? (Approximate) Translation by mentor -- And how could it be proven? Can you lead me to a track?

¿Cómo lo sabes? Translation by mentor: How do you know that? @YAYA12345 -- per the forum rules, posts must be in English.

While I was preparing for an integrals contest, I had a doubt about the following integral, I tried several substitutions but nothing worked.I would appreciate your support for this beautiful integral. $$ \int\limits_{0}^{1/2} \cos(1-\cos(1-\cos(...(1-\cos(x))...) \ \mathrm{d}x$$