LaTeX code rendered on this page:
Code:\\ \int_3^5{f(x)\,dx}+\int_3^1{\left(\frac{1}{3x}-f(x)\right)\,dx}=\\ \\ \\ \int_3^5{f(x)\,dx}+\int_3^1{\frac{1}{3x}\,dx}+\int_1^3{f(x)\,dx}=\\ \\ \\ \int_1^5{f(x)\,dx}+\int_3^1{\frac{1}{3x}\,dx}\\
LaTeX code rendered on this page:
Code:\\ \int_3^5{f(x)\,dx}+\int_3^1{\left(\frac{1}{3x}-f(x)\right)\,dx}=\\ \\ \\ \int_3^5{f(x)\,dx}+\int_3^1{\frac{1}{3x}\,dx}+\int_1^3{f(x)\,dx}=\\ \\ \\ \int_1^5{f(x)\,dx}+\int_3^1{\frac{1}{3x}\,dx}\\