Definite Integrals

Newton-Leibnitz formula

abfxdx=Fb-Fa
 xa,b, dFxdx=fx

Rules of Definite Integrals

abc·fxdx=c·abfxdx
abfxdx=-bafxdx
abfx±gxdx=abfxdx±abgxdx
abfxdx=acfxdx+cbfxdx
Keywords: definite integrals, Newton-Leibnitz formula, rules