MATH 102: Recitation Class Problems
Instructions:
I.
Before going to Recitation Class, the students should
1. copy each problem on a separate sheet,
2. read the statement of each problem before coming to the class.
II.
During the Recitation Class, the students should
1. sit in the assigned group,
2. sign attendance sheet,
3. discuss problems with each other in the group,
4. solve all the assigned problems,
5. be prepared to present solution of any question on blackboard,
6. be prepared to write a short quiz at the end of class.
Problems for Week 6
1. i. Find the local cubic approximation of f ( x)  3 x about a = 8.
ii. How accurate is this approximation when 7  x  9 .
2. Find the nth Maclaurin polynomial of f ( x)  cos x .
3. Find the limit of the following sequences if exists:

n


6 
 n  5  


i. 
  ;ii. 7n sin  .
7n n1

 n  6  
n1

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