2. Use MATLAB to show that the sum of the infinite series 2n Converges to e'. Do this by computing the sum for: n=0 a) n=5 b) n=10 c) n= 50 For each part create a vector n in which the first element is 0, increment is 1 and the last term is 5, 10, or 50. Then use element-by-element calculations to create a vector in which the elements are 2"! Finally, use MATLAB's built-in function to sum of the series. Compare the values to e2