Integral of cos^3x

preview_player
Показать описание
This calculus video tutorial explains how to find the integral of cos^3x using the u-substitution integration technique.

_______________________________________________________________________________________
_____________________________________________________________________________________
______________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
Рекомендации по теме
Комментарии
Автор

This guy has the exact videos that I need

vincentzacharias
Автор

Sir plz tell me how to integrate xcos*3x using integration by parts

gyaryson
Автор

How did the 1 turned into u instead of x?

paranoidparadigm
Автор

Por sustitución. Por ser una función compuesta

anaguerra
Автор

I used the half-angle formula but got a different answer. is that fine?

gpfrndw
Автор

Why don't we use the power reduction formula for cos^3(x) = 1/4*(3cos(x)+cos(3x)) ? Because if i do, i got a different answer.

dries
Автор

Can you make a video for how to integrate xsec^-1x

mahraalnuaimi