Textbook ExpertVerified Tutor
16 Oct 2021
Given information
Here given a function .
We have to Show that is continuous on .
Step-by-step explanation
Step 1.
The given function is .
By theorem 5, since equals the polynomial on , is continuous on .
By theorem 7, since equal the root function on , is continuous on .
At , and .
Thus, exist and equals .
Also .
Thus, is continuous at .
So, we conclude that is continuous on .