Let kn : [a, b]x[a, b]-------->R be defined inductively by
k1 = k; kn(x, y)=
Show by induction that =
where T1 = T; T2 = ToT; : : : ; T^n+1 = ToTn are the iterates of T.
Original question is here http://www.maths.qmul.ac.uk/~cchu/MTH6122/lode095.pdf
I have no idea how to solve this so any help would be greatly appeciated.