1、Chapter 4 Integration4.1 Indefinite Integrals Indefinite Integrals An indefinite integral of f(x) represent an entirely family of functions whose derivative is f(x) and is denoted bydxxf)()()(xFdxxfThen:means )()(xfxFExample 1:xxd34Cx313Because34)3(31xCxdxdExample 2:.dcossin22xxxxx d...