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Learn the basic and important rules of integration for different types of functions, such as constant, variable, square, reciprocal, exponential and trigonometric. Also, find out how to use integration by parts and substitution methods with solved examples.
Integration is finding the antiderivative of a function. It is the inverse process of differentiation. Learn about integration, its applications, and methods of integration using specific rules and formulas.
Find common integrals, integrals of rational and irrational functions, integrals of trigonometric, exponential and logarithmic functions, and more. Download the PDF file with formulas and examples.
Learn how to integrate common functions and use various rules to find antiderivatives. See examples, formulas, rules and tips for integration.
Definite Integrals Rules. Definite Integral Boundaries. \int_ {a}^ {b}f (x)dx=F (b)-F (a) =\lim_ {x\to b-} (F (x))-\lim _ {x\to a+} (F (x)) Odd function \mathrm {If}\:f\left (x\right)=-f\left (-x\right)\Rightarrow\int _ {-a}^ {a}f (x)dx=0. Undefined points.
We can approximate integrals using Riemann sums, and we define definite integrals using limits of Riemann sums. The fundamental theorem of calculus ties integrals and derivatives together and can be used to evaluate various definite integrals.
Integration rules are rules that are used to integrate any type of function. Some of these rules are pretty straightforward and directly follow from differentiation whereas some are difficult and need some integration techniques to get derived.