math 262- webwork #1

math 262- webwork #1 - Assignment 1 test, but the Integral...

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Amy Johnson Assignment 1 MATH262, May 2009 due 5/12/09 at 11:00 PM. 1. (1 pt) Find the limit of the sequence a n 7 n 2 3 n 1 5 n 2 5 n 4 as n : 2. (1 pt) Determine whether the sequence is divergent or con- vergent. If it is convergent, evaluate its limit. If it diverges to in- ±nity, state your answer as ”INF” (without the quotation marks). If it diverges to negative in±nity, state your answer as ”MINF”. If it diverges without being in±nity or negative in±nity, state your answer as ”DIV”. lim n 6 n 7 sin 2 3 n n 7 8 3. (1 pt) Determine whether the sequence is divergent or con- vergent. If it is convergent, evaluate its limit. If it diverges to in- ±nity, state your answer as ”INF” (without the quotation marks). If it diverges to negative in±nity, state your answer as ”MINF”. If it diverges without being in±nity or negative in±nity, state your answer as ”DIV”. lim n 8 18 n 2arctan n 3 4. (1 pt) Find the limit of the sequence whose terms are given by a n 7 e 5 n 4 n 1 n 5. (1 pt) The following series are geometric series. Determine whether each series converges or not. For the series which converge, enter the sum of the series. For the series which diverges enter ”DIV” (without quotes). (a)
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This note was uploaded on 11/09/2011 for the course MATH 262 taught by Professor Faber during the Spring '08 term at McGill.

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math 262- webwork #1 - Assignment 1 test, but the Integral...

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