Integral of tan(x) with u-substitution | Calculus 1 Exercises

Опубликовано: 07 Апрель 2022
на канале: Wrath of Math
2,687
39

We evaluate the indefinite integral of tanx using u-substitution and the fact that tan(x)=sin(x)/cos(x). Letting u=sin(x) will turn this into a straightforward integeral. The integral of tangent, it turns out, is the natural log of sec(x) plus C! #Calculus1

More u-sub with trig functions:    • U-Substitution Integrals with Trigonm...  

Calculus 1 Exercises playlist:    • Calculus 1 Exercises  
Calculus 1 playlist:    • Calculus 1  

◉Textbooks I Like◉
Graph Theory: https://amzn.to/3JHQtZj
Real Analysis: https://amzn.to/3CMdgjI
Proofs and Set Theory: https://amzn.to/367VBXP (available for free online)
Statistics: https://amzn.to/3tsaEER
Abstract Algebra: https://amzn.to/3IjoZaO
Discrete Math: https://amzn.to/3qfhoUn
Number Theory: https://amzn.to/3JqpOQd

★DONATE★
◆ Support Wrath of Math on Patreon for early access to new videos and other exclusive benefits:   / wrathofmathlessons  
◆ Donate on PayPal: https://www.paypal.me/wrathofmath

Thanks to Petar, dric, Rolf Waefler, Robert Rennie, Barbara Sharrock, Joshua Gray, Karl Kristiansen, Katy, Mohamad Nossier, and Shadow Master for their generous support on Patreon!

Thanks to Crayon Angel, my favorite musician in the world, who upon my request gave me permission to use his music in my math lessons: https://crayonangel.bandcamp.com/

Follow Wrath of Math on...
● Instagram:   / wrathofmathedu  
● Facebook:   / wrathofmath  
● Twitter:   / wrathofmathedu  

My Math Rap channel:    / @mathbars2020  


Смотрите видео Integral of tan(x) with u-substitution | Calculus 1 Exercises онлайн без регистрации, длительностью часов минут секунд в хорошем качестве. Это видео добавил пользователь Wrath of Math 07 Апрель 2022, не забудьте поделиться им ссылкой с друзьями и знакомыми, на нашем сайте его посмотрели 2,687 раз и оно понравилось 39 людям.