Note: This only works when \(x\) is measured in radians. We are now going to look at more complex trigonometric functions where we will use the general rule: \(\int {\cos (ax + b)dx = \frac{1}{a ...

Brackets are used to add words to improve understanding ... where it is best to paraphrase a source instead of integrating a whole quote into the paper. Quote integration is crucial when the exact ...