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→Properties of intergrals
*<math>\int_{a}^{a}f(x)dx=0</math>
*<math>\int_{a}^{a}f(x)dx=0</math>
*<math>\int_{a}^{b}f(x)dx=\int_{a}^{c}f(x)dx+\int_{c}^{b}f(x)dx</math>
*<math>\int_{a}^{b}f(x)dx=\int_{a}^{c}f(x)dx+\int_{c}^{b}f(x)dx</math>, <math>c\in(a,b)</math>
*<math>\int_{a}^{b}f(x)dx=-\int_{b}^{a}f(x)dx</math>
*<math>\int_{a}^{b}f(x)dx=-\int_{b}^{a}f(x)dx</math>