Hi,
I was not sure where to post this but apparently it had some kind of extended link to Euler's Theorem (although I do not know anything about it...) Feel free to move the post
I'm trying to do this proof by induction about complex numbers and I'm stuck..
I do not want to tell you exactly what it is because I wish to finish it myself. There is just this bit that I have never learnt and that I would like to understand..
Could someone tell me how I can substitute one into another or if any relationship exists mathematically here :
Thanks a lot in advance
XmathY