problem1_pdf - rabbani(tar547 – HW01 – Radin –(56635...

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Unformatted text preview: rabbani (tar547) – HW01 – Radin – (56635) 1 This print-out should have 20 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Determine lim x →∞ 4 x 2- 4 x + 6 4 + 4 x- 8 x 2 . 1. limit = 0 2. limit = ∞ 3. none of the other answers 4. limit = 1 4 5. limit =- 1 2 002 10.0 points Let P ( x ) and Q ( x ) be polynomials. Deter- mine lim x →∞ P ( x ) Q ( x ) when P ( x ) has degree 4 and Q ( x ) has degree 5. 1. not enough information given 2. limit = 4 3. limit =-∞ 4. limit = ∞ 5. limit = 0 6. limit = 5 003 10.0 points Determine if lim x →∞ braceleftBig ln(7 + 5 x )- ln(2 + x ) bracerightBig exists, and if it does find its value. 1. limit = ln 7 2 2. limit = ln 1 5 3. limit = ln 2 7 4. limit = ln 5 5. limit does not exist 004 10.0 points Find the value of lim x →∞ parenleftbigg 5 e x + 2 e − x e x- 3 e − x parenrightbigg . 1. limit = 3 4 2. limit =- 1 5 3. limit = 5 4. limit =- 5 5. limit = 1 5 6. limit =- 3 4 005 10.0 points Determine if lim x →∞ sin − 1 parenleftbigg 1 + 4 x 3 + 2 x 2 parenrightbigg exists, and if it does, find its value....
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This note was uploaded on 04/13/2010 for the course M 408L taught by Professor Radin during the Spring '08 term at University of Texas.

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problem1_pdf - rabbani(tar547 – HW01 – Radin –(56635...

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