The previous page is sending you to https://www.chegg.com/homework-help/questions-and-answers/4-3e3x-1-5-costdt-1-sint-ex-34x-2-6-sec-5x-cot-5xdx-27-3-dx-3-sa-7-sin-3x-cos-3x-dx-4-f-co-q81149042.

 If you do not want to visit that page, you can return to the previous page.