Find a series for e^x.

1) Use to get e^3.

a) How accurate after 10 terms? What is sum of 10 terms?

2) How many to get 0.0001?

Please please please help me with this calculus problem. I am so lost in my class. step by step work would be greatly appreciated. The work does not have to be completely accurate, I just need the steps. Thank you in advance.