Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack ExchangeIntegral de tan(2*x) para x log(sec(2*x))/2 Atenciónlog logaritmo natural Dibujar Editar expresión Enlace directo a esta página Valor en x= Calculadora de Integrales calcula una integral indefinida (antiderivada) de una función con respecto a una variable dada mediante la integración analítica También permite dibujar gráficos What I get is let u = sin x then or du = cos x dx So Rather than saying u = sin x, use u = 2x instead Just expand tan u into This integral is much easier to solve Expanding sin 2x and cos 2x in terms of sin x and cos x just makes things more complicated
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