Can you help with question a and c? Thank you

2. One way to define the base of the natural logarithm is through the following limit: n e= 1+- = 2.71828, - Him (1+,-)" n which we can approximate by substituting large values for n. Your friend decided to do just this, and implemented a computer program which accepts an integer k and computes 104 (1+ ) "** 1 10k i.e., approximates e by substituting 10k for n. It can be shown that this is an in- creasing sequence that's bounded from above by e, i.e., never overshoots e. To be extra careful, they made sure to use double precision in their code. They used this program to produce the following graph: Your friend's graph 3.00 X 2.75 16 is 1-e-1