Subjects/Calculus II/Infinite intervals/For both infinite endpoints, we choose a point c:9.1. Infinite intervalsFor both infinite endpoints, we choose a point c:In 9.1. Infinite intervalsFormulaCopy LaTeX∫−∞∞f(x)dx=∫−∞cf(x)dx+∫c∞f(x)dx.VariablesxVariable independiente (variable de integración)fFunción integrandodxDiferencial respecto de xRelated formulasRelatedFormula∫−∞bf(x)dx=a→−∞lim∫abf(x)dxOpen formulaOpen in sectionRelatedFormula∫a∞f(x)dx=b→∞lim∫abf(x)dxOpen formulaOpen in section