MathScienceTutor
patreon
Trigonometric Substitution
🕑 Added 2021-03-05 01:32:53 +0000 UTCThis calculus video tutorial provides a basic introduction into trigonometric substitution. It explains when to substitute x with sin, cos, or sec. It also explains how to perform a change of variables using u-substitution integration techniques and how to use right triangle trigonometry with sohcahtoa to convert back from angles in the form of theta to an x variable. There's plenty of examples and practice problems in this lesson.
Comments
Oliver Majano
well what do you think bud
Anthony Colin
what do you think buddy
Jonathan Eng
for the last problem is it possible to just use u-substitution, instead of doing trigonometric substitution?
