Consider the infinite sum S = n=1 It is known that the value of this series is ". Using a computer, you find that the 99" partial sum of the series is equal to Sg9 = E = 1.634883900... 7=1 a. Draw pictures which illustrate the following inequalities: n=100 n=100 b. Using the inequalities above, the computed value of Sag, and the known value of S, show that 3.14154