Exercise
$\int\cos\left(\frac{9}{f}\right)df$
Step-by-step Solution
Learn how to solve definite integrals problems step by step online. Solve the trigonometric integral int(cos(9/f))df. We can solve the integral \int\cos\left(\frac{9}{f}\right)df by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify or choose u and calculate it's derivative, du. Now, identify dv and calculate v. Solve the integral to find v.
Solve the trigonometric integral int(cos(9/f))df
Final answer to the exercise
$f\cos\left(\frac{9}{f}\right)+9\left(\frac{9}{f}+\frac{-81}{2f^3}+\frac{19683}{200f^5}+\frac{-531441}{3920f^7}\right)+C_0$