answer 21 questions

312w6

Read the following article, concentrating on the “Basic Properties” section:

· http://en.wikipedia.org/wiki/Even_and_odd_functions

Consider the definite integrals of both the functions sin(x) and cos(x) from –pi to pi. Explain any potential problem(s) that might occur in finding these two integrals and what steps would you take to ensure that each is integrated correctly.