Suppose that the function is continuous and that if the point has at least one reational component. Prove that for all points
Proof so far:
Suppose that with , so that
I want to show that
How should I process?
Suppose that the function is continuous and that if the point has at least one reational component. Prove that for all points
Proof so far:
Suppose that with , so that
I want to show that
How should I process?