22. Use MATLAB to show that the sum of the infinite series converges to . Do this by computing the sum for:

(a) ,

(b) , (c)

For each part create a vector n in which the first element is 1, the increment is 1 and the last term is 5, 50, or 5,000. Then use element-by-element calculations to create a vector in which the elements are . Finally, use MATParticle LAB’s built-in function sum to sum the series. Compare the values to .
Use format long to display the numbers.