242hw8 - verges conditionally or diverges Give reasons 5...

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Math 242 Homework 8 Sections 012 and 014: Due Wednesday April 20th Section 050: Due Tuesday April 19th In Questions 1 to 4, determine whether the series converges or diverges. Give reasons. 1. X n =1 n - 1 n · 4 n 2. X n =1 ( - 1) n sin ± π n ² 3. X n =1 1 + sin n 10 n 4. X n =1 n n 3 + 2 In Questions 5 to 8, determine whether the series converges absolutely, con-
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Unformatted text preview: verges conditionally, or diverges. Give reasons. 5. ∞ X n =1 (-1) n √ n 1 + 2 √ n 6. ∞ X n =1 (-1) n (1 . 1) n n 4 7. ∞ X n =1 (-1) n n √ n 4 + 2 8. ∞ X n =1 (-1) n n 2 2 n n ! 1...
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This note was uploaded on 12/07/2011 for the course MATH 242 taught by Professor Wang during the Spring '08 term at University of Delaware.

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