How to space points with a function?

I am attempting to plot the function exp(x) on the interval [0,2] using 1001 evenly spaced points and Chebyshev points. It was easy to define the evenly spaced points

x = linspace(0,2,1001)

I am given the function for Chebyshev poins for i = 1 to n. How do I use that function to space my points? I am not sure what to use as n, is it 2 because the interval ends on 2 or is there a different number I should use for n.

[Walter Roberson]

Is it possible that the actual equation is

[GABRIELA ANDERSON]

Yes! That is my bad, missed the opening parenthesis on the bottom