When you have found and , substitute them and into the LHS of your equation. Show that it simplifies to the RHS.
Here goes the question:
Given that , show that .
I am quite comfortable in deriving the normal and higher derivatives(*Just to make sure I am on the right track, is =sin3x-3sin3x+3xcos3x?) and am more concerned about the 'showing' part. Hopefully someone can guide me along.
Given that , prove that .
It seems like a typical implicit diff. question other than the higher derivatives part. I haven't really learn how to derive higher derivatives using implicit diff.
Any help is appreciated. Thanks in advance!