Evaluate each of the following integrals as the limit of sums:

f(x) is continuous in [1,2]

here h=1/n

=5/2

58

Prove that

1

Evaluate each of the following integrals as the limit of sums:

3

Evaluate each of the following integrals as the limit of sums:

4

Evaluate each of the following integrals as the limit of sums: