Diketahui f(×)=(3+4)sang(×)=2×+5maka(fog)(×)= Rani Maharani SoalDiketahui f(×)=(3+4)sang(×)=2×+5maka(fog)(×)=JawabanDiketahui f(x)=(3+4sin(x))f(x)=(3+4sin(x)) dan g(x)=2x+5. Maka: (f∘g)(x)=f(g(x))=f(2x+5)=3+4sin(2x+5)
