diketahui integral batas atas 4 batas bawah 0 f(x)dx=2 dan integral batas atas 4 batas bawah 2 2f(x) dx=2 nilai integral batas atas 2 batas bawah 0 f(x) dx=...

[tex] \int\limits^4_2 {2f(x)} \, dx=2 \\ 2\int\limits^4_2 {f(x)} \, dx=2\\ \int\limits^4_2 {f(x)} \, dx= \frac{2}{2} \\ \int\limits^4_2 {f(x)} \, dx= 1\\ \int\limits^4_0 {f(x)} \, dx= \int\limits^2_0 {f(x)} \, dx+\int\limits^4_2 {f(x)} \, dx\\ 2=\int\limits^2_0 {f(x)} \, dx+1\\ 2-1=\int\limits^2_0 {f(x)} \, dx\\ 1=\int\limits^2_0 {f(x)} \, dx\\ \int\limits^2_0 {f(x)} \, dx=1 [/tex]