Day30-1432class

# Day30-1432class - Math 1432 Think: A freezer is at one end...

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Math 1432 Think: A freezer is at one end of a kitchen and a sink is at the other end. The tea bags are between the teapot and the microwave. The food mixer is next to the kettle. The toaster is next to the microwave. There are three items between the kettle and the microwave. The kettle is next to the sink. How are the eight items placed in the kitchen?

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1. ( 29 lim 1 x x x x 3 4 →∞ + = 0
1. lim x x 0 x + = 0 0

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2. ( 29 lim sin x x 0 x + =
1. lim 2 x 2 8 x x 2 x 4 + - = - - 2. lim ln x 1 1 1 x x 1 + - = - ∞ - ∞

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These are all indeterminate. These are “determinate”. 0 0 0 -∞ ∞ + ∞ → ∞ -∞ - ∞ → -∞ → ∞ 0 0 0 1 0 0 0 • ∞ ∞ - ∞
POPPER Assignment 24 1. Find lim 2 x x x e →∞ . a. 1 b. 0 c. d. –2 e. None of these

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2. Find ( 29 ln lim ln x x x 3 x 2x 1 →∞ + + . a. 1 b. 0 c. d. 2 e. None of these
Find lim ln x x x →∞ . a.

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## This note was uploaded on 03/06/2011 for the course MATH 1432 taught by Professor Morgan during the Spring '08 term at University of Houston.

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Day30-1432class - Math 1432 Think: A freezer is at one end...

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