Integral of ∫dx/sqrt(1-x^2) by Trigonometric Substitution

Опубликовано: 14 Январь 2019
на канале: MasterWuMathematics

1,828

In this video, we work through the steps to find the indefinite integral or anti-derivative of:

∫dx/sqrt(1-x^2)

with the term 1 - x^2, it is indicative of a trigonometric substitution, so we try:

x = sin(theta) with dx = cos(theta)

Thanks for watching. Please give me a "thumbs up" if you have found this video helpful.

Please ask me a maths question by commenting below and I will try to help you in future videos.

I would really appreciate any small donation which will help me to help more math students of the world. Please donate here: https://paypal.me/MasterWu

Follow me on Twitter! twitter.com/MasterWuMath