(Solved):
Problem 9: (16 pts) Let f: R+R be defined by: f(x) = So, 20 1, (a) Is f continuous at 0? Ju ...
Problem 9: (16 pts) Let f: R+R be defined by: f(x) = So, ??? 20 1, (a) Is f continuous at 0? Justify your answer. (b) Is f differentiable at 0? Justify your answer.