View Chapter 5_Techniquse Of Integration-STppt from MAE 101 at FPT University. Integration Formulas continued 55. Common Integrals Indefinite Integral Method of substitution f g x g x dx f u du Integration by parts f x g x dx f x g x g x f x dx Integrals of Rational and Irrational Functions 1 1 n x dx Cn x n 1 dx x Cln x cdx cx C 2 2 x xdx C 3 2 3 x x dx C.
Ab f x dx ab f a b - x dx.
Rules for secx and tanx also work for cscx and cotx with appropriate negative signs. Ab f x dx ab f a b - x dx. The repeated application of the reduction formula helps us to evaluate the given integral. Thus where ϕx is primitive of.