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Unformatted text preview: t is the time measured in hours. Use integration by parts to ±nd a formula for I T E ( t ) dt . A) 1 k 2 (1e − kT ) B) 1 k 2 (1ke − kT ), C) 1 k 2 ( Tke − kT + 1) D) 1 k 2 [1e − kT ( kT + 1)] E) none listed [ 2 ] 4. Determine whether the improper integral i ∞ 3 1 + x dx is convergent or divergent, and circle the correct answer below. A) conv. to 0, B) conv. to 1, C) div to + ∞ , D) div to∞ , E) none listed 3 [ 2 ] 5. Determine whether the improper integral i ∞ sin √ x √ x dx is convergent or divergent, and circle the correct answer below. A) conv. to 2, B) conv. to 1, C) div to + ∞ , D) div to∞ , E) none listed...
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 Spring '08
 MARCFABBRI
 Math, Logic, Correct Answer, Riemann integral, Henstock–Kurzweil integral, Dr. Fabbri

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