Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 233 Weeks Ago, 6 Days Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
1). Use the Integral Test to determine if the following series converges or diverges:
n
ln ¿
¿
¿2
n¿
1
¿
∞ ∑¿
n=2 Evaluate each of the integrals
∞ 2). ∫ 2 xe−x 2 −∞ dx (Hint: This improper integral converges). e− √r
3). ∫ √ r dr 4). ∫ dx
x 2 √ x2 +1 (Hint: Trig substitution).
-----------