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Perola derivada
Simplificamos:
Respuesta:
sin(3*x + 1) /sin(3*x + 1) \ x *|------------ + 3*cos(3*x + 1)*log(x)| \ x /
/ 2 \ sin(1 + 3*x) |/sin(1 + 3*x) \ sin(1 + 3*x) 6*cos(1 + 3*x)| x *||------------ + 3*cos(1 + 3*x)*log(x)| - ------------ - 9*log(x)*sin(1 + 3*x) + --------------| |\ x / 2 x | \ x /
/ 3 \ sin(1 + 3*x) |/sin(1 + 3*x) \ 27*sin(1 + 3*x) 9*cos(1 + 3*x) /sin(1 + 3*x) \ /sin(1 + 3*x) 6*cos(1 + 3*x) \ 2*sin(1 + 3*x)| x *||------------ + 3*cos(1 + 3*x)*log(x)| - --------------- - 27*cos(1 + 3*x)*log(x) - -------------- - 3*|------------ + 3*cos(1 + 3*x)*log(x)|*|------------ - -------------- + 9*log(x)*sin(1 + 3*x)| + --------------| |\ x / x 2 \ x / | 2 x | 3 | \ x \ x / x /