1. Given that f is decreasing, continuous, and f(i) = a; for all integers i, Put the following in increasing order: If ( x)dx, a ; a; . Draw a picture to justify your answer. i=1 i=2 In n 2. a) For what values of p does converge? n=1 np b) For what values of p does En( 1+n ) p converge? n=1