Task 48: Edit one of the two subtasks: (a) By defining the derivative as the limit value of the difference between- that the root function f : (0, 00) -> R

: x - x is differentiable with f': (0, 00) -> R: x- 1 2. √x (b) Determine the derivative for one of the functions with the following functions- with the help of the derivation rules at the points where they are differentiable: (1) f(x) -x22x+1 X-+4 (2) g(x) = (x4 + 2x3 + 1) Vx4 + 1.