H.W. 7.8 Solutions - loupe(anl2275 u2013 H.W 7.8 u2013...

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loupe (anl2275) – H.W. 7.8 – wolesensky – (53050) 1 This print-out should have 13 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0points Which of the following integrals are im- proper? (ii) f has a vertical asymptote at one or more of x = a , x = b or x = c for some a < c < b . Consequently, integraldisplay 1 0 1 x dx is improper; integraldisplay 100 2
loupe (anl2275) – H.W. 7.8 – wolesensky – (53050) 2 finite interval of integration and consider the limit I = lim t → ∞ I t , I t = integraldisplay t 2 4 xe - x/ 4 dx . 003(part2of3)10.0points (ii) Compute the value of I t .

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