Can you give me an example of a couple calculations on how you arrived at these numbers for U(f,P)? I came up with some different ones and I can't find my mistake.
Can you give me an example of a couple calculations on how you arrived at these numbers for U(f,P)? I came up with some different ones and I can't find my mistake.
Thanks.
Because U(f,P) is calculated by taking the supremum (largest value) on each interval. So since the function was decreasing the largest value is the left-endpoint.