116pexam01 - Practice Exam #1 1. Evaluate the limit x→4...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Practice Exam #1 1. Evaluate the limit x→4 lim √ 1 4 − . x−2 x−4 2. For the following series determine whether the series converges or diverges. (a) ∞ 5n 22n+2 n=1 (b) ∞ −3 n(n + 3) n=1 (c) ∞ √ n=1 n+1− √ n (d) 1 n(ln n)3 n=2 1 5 3. Find a pattern (an ) for the sequence − 3 , 2 , − 3 , 4 , − 7 , . . ., and determine if the sequence converges or 4 5 6 diverges. ∞ ...
View Full Document

Ask a homework question - tutors are online