Exactly, I know that the prime indicated differentiation. My answer to the differential of u is exactly the same as what you got. However, some of the available online integral calculator got 2sin(4x) instead. This has been bugging me for the past few days.
If its not a good candidate for...
I would like to understand how to take the derivative of sin^{2}(2x) as what they substituted is 2sin(4x) while what I derived from it was 2cos2xsin2x using chain rule.
Thanks for the correction. Basically, either one can be used in problem solving. But I'm still a little confused with how this formula works in a whole. Can you please provide me with a brief explanation on the overall process? For example :
∫sin^{2}2x dx
My doubts are :
let u= sin^{2}2x...
Hi all ! I'm new here :)
So I'm facing some confusions here regarding integration by parts. While surfing through the internet to study more about this topic, I've came across two formulas which are used in solving problems related to integration by parts.
They are
1. uv - ∫uv'dx
2. uv -...