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# problem9_pdf - rabbani(tar547 – HW09 – Radin –(56635...

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Unformatted text preview: rabbani (tar547) – HW09 – 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 if I = integraldisplay 2 f ( x ) dx is convergent or divergent when f ( x ) = braceleftBigg x − 4 / 3 x ≤ 1 , x 1 ≤ x ≤ 2 , and find its value if convergent. 1. I = 1 2 2. I not convergent 3. I = 3 4. I = 4 5. I = 5 2 6. I = 7 2 002 10.0 points Determine if I = integraldisplay ∞ 3 x 3 √ x 2- 6 dx converges, and if it does, compute its value. 1. I =- 3 · 3 2 / 3 2 2. I = 3 2 / 3 3. I = 3 2 / 3 4 4. I = 3 · 3 2 / 3 4 5. I does not converge 6. I =- 3 · 3 2 / 3 4 003 10.0 points Determine if the improper integral I = integraldisplay ∞ 3 4 x (9 + x 2 ) 2 dx converges, and if it does, compute its value. 1. I = 1 9 2. I = 4 27 3. I = 2 9 4. I = 4 9 5. integral doesn’t converge 004 10.0 points Determine if the improper integral I = integraldisplay ∞ −∞ 2 x e − 4 x 2 dx is convergent or divergent, and if it is conver- gent, find its value. 1. I = 1 8 2. I = 1 2 3. I = 0 4. I = 1 4 5. I is divergent rabbani (tar547) – HW09 – Radin – (56635) 2 005 10.0 points Determine if the improper integral I = integraldisplay ∞ 1 tan − 1 x 1 + x 2 dx converges, and if it does, find its value....
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problem9_pdf - rabbani(tar547 – HW09 – Radin –(56635...

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