really a great thanks
again, i've another question i wish it is the last.
it is about "Mean Value Theorem",
* if u and v are any real numbers, then, prove that:
* Prove that [(1+h)^(1/2)] < [1+(h/2)], for h>0
* Suppose that f'(x)=g'(x)+x for every (x) in some interval (I), how different can the function (f) and (g) be
I don't know from where to start and i would like you to know that i'm in exams' days, and that's not assignment
thank you alot for your efforts