Integral de cos^3(x)/(sen^3(x)+sen^2(x)+senx) dx

[@mitanshuverma8113]

In which country sinx=senx

[@mateforyou]

It is valid in any Spanish-speaking country, since "sin" and "sen" are two different ways of abbreviating the sine function. In English, "sin" (from "sine") is used and in Spanish, "sen" (from "seno") is used. Greetings!!😊🤗