The most difficult idea was the one presented in 9.2 but the idea is to produce all possible functions from one set to another. I can see that this would be possible on finite sets but I do not see how one would start to express this, or even need this for all the sets on an set of infinite size.
I liked being presented with the different and developing definition of a function. I can see that the first few differed from ones that followed but I could not quite tell the difference between the last few. Or at least what the implications of that definition could be.
No comments:
Post a Comment