Math 262 Equation Sheet
INFINITE SEQUENCES
Review Let and
f ( x) =
ak .
a1 + a 2 a3 + a 4 .
If the function is The series converges if and only if 1. a k +1 a k ; the series is decreasing, and 2. Ratio Test Absolute
Convergence
cfw_a n be a sequence. If

SOME PRACTICE QUESTIONS ON MULTIPLE INTEGRATION MATH 262, AUTUMN 2009. (1) Compute
y2 dA , 2 S (1 + x ) where S is the innite strip 0 < y < 1. (2) Compute dA
R
, (5x + 3y + 12)2 where R is the region bounded by the triangle with vertices (0, 0), (0, 2) an

Rita Mansour due 09/20/2009 at 11:59pm EDT.
Assignment 1
MATH262, Fall 2009
You may attempt each problem a maximum of 7 times.
1. (1 pt) Find the limit of the sequence 3n2 + n 3 an = 2 as n : 5n 9n 5 2. (1 pt) Determine whether the sequence is divergent o

Rita Mansour
WeBWorK assignment 2 due 10/04/2009 at 11:59pm EDT.
MATH262 Fall 2008
You may attempt each problem a maximum of 10 times. Problems on numerical series and power series. 1. (1 pt) Test each of the following series for convergence by either the