integral sin 2x dx berapa ya hasilnya

[tex] \int\limits {sin 2x} \, dx [/tex]

misal :
u = 2x
du = dx
dx = 1/2 du

[tex] \int\limits {sin (u)} \, \frac{1}{2} du [/tex]
= 1/2 . [tex] \int\limits {sin(u)} \, du [/tex]
= 1/2 . (- cos(u)) + C
= 1/2 . (- cos 2x) + C
= - 1/2 cos 2x + C

Mapel : Matematika
Kelas : XII SMA
Bab : Integral

Pembahasan :
Integral Sin 2x dx
= - 1/2 . Cos 2x + C