1 / | | 1 | ------------------- dx | 7*sin(x) + 5*cos(x) | / 0
Integral(1/(7*sin(x) + 5*cos(x)), (x, 0, 1))
/ ____ \ / ____ \ / ____ | 7 \/ 74 /x\| ____ | 7 \/ 74 /x\| | \/ 74 *log|- - - ------ + tan|-|| \/ 74 *log|- - + ------ + tan|-|| | 1 \ 5 5 \2// \ 5 5 \2// | ------------------- dx = C - --------------------------------- + --------------------------------- | 7*sin(x) + 5*cos(x) 74 74 | /
/ / ____\\ / ____\ / / ____\\ / ____ \ ____ | |7 \/ 74 || ____ | 7 \/ 74 | ____ | |7 \/ 74 || ____ | 7 \/ 74 | \/ 74 *|pi*I + log|- - tan(1/2) + ------|| \/ 74 *log|- - + ------| \/ 74 *|pi*I + log|- + ------|| \/ 74 *log|- - + ------ + tan(1/2)| \ \5 5 // \ 5 5 / \ \5 5 // \ 5 5 / - ------------------------------------------ - ------------------------ + ------------------------------- + ----------------------------------- 74 74 74 74
=
/ / ____\\ / ____\ / / ____\\ / ____ \ ____ | |7 \/ 74 || ____ | 7 \/ 74 | ____ | |7 \/ 74 || ____ | 7 \/ 74 | \/ 74 *|pi*I + log|- - tan(1/2) + ------|| \/ 74 *log|- - + ------| \/ 74 *|pi*I + log|- + ------|| \/ 74 *log|- - + ------ + tan(1/2)| \ \5 5 // \ 5 5 / \ \5 5 // \ 5 5 / - ------------------------------------------ - ------------------------ + ------------------------------- + ----------------------------------- 74 74 74 74
-sqrt(74)*(pi*i + log(7/5 - tan(1/2) + sqrt(74)/5))/74 - sqrt(74)*log(-7/5 + sqrt(74)/5)/74 + sqrt(74)*(pi*i + log(7/5 + sqrt(74)/5))/74 + sqrt(74)*log(-7/5 + sqrt(74)/5 + tan(1/2))/74
Estos ejemplos se pueden aplicar para introducción de los límites de integración inferior y superior.