[DTube] Reduction Formula for Integral of ∫csc^n(x)dx
I'm in the process of uploading all of my Youtube videos to DTube, where they can be recorded on the Steem blockchain.
In this video, we derive a formula for the integration of the powers of cosecant of x [csc^n(x)].
Our approach is to write the integrand csc^n(x) as csc^(n-2)(x)*csc^2(x), and now we have a multiple of 2 parts, and therefore we can use integration by parts to derive the reduction formula with.
u = csc^(n-2)(x)
and
dv/dx = csc^2(x)
Then we apply integration by parts and work our way to the solution.
Please watch the video for the full tutorial.
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.
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thank you for sharing these videos on dtube. I for one am happy to see a different kind of content for a change. I will be doing something similar with my excel and power bi content, but I first want to organised myself with an ifps backup so the videos dont get lost. great stuff, thanks again