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Quiz5BSolution - Name 513 urn ON 3 Math 133 — Quiz 5B(1(3...

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Unformatted text preview: Name 513 urn ON 3 Feb 26, 2008 Math 133 — Quiz 5B (1) (3 pts) Expand in partial fractions using constants A, B . . . but don’t solve for these constants: 5 _ A 333.. (a) <x—3><w—2> ‘ x—s * M— 5w + 4 A (B .9...- VDN + E (b) _(w+2)3(’w2+1) = “MD. + Qua-73“ + LW+ZY’ ¥ m’w‘ APY‘QAVL‘1QL‘. 2 (I? (2) (6 pOthS) Find / 306—333? dw DtnOMQKaA’cr *QA-urs Q3 x0450 = «(x-t) bum -_— 3X1¥XJ¥H d“ erl—L Ufai‘fia (chA ALY‘M 1% Mv5+ SOiVfl ‘va‘MHn .1 3x +0<+Ll 7 Aix-IXXH) + 'fixbafl 4 GB“) - A J, E. + 9-. A4 3 _ _ - X x-\ x+\ Take. «=0 ‘. ‘1 = A5003 :3 A ='Li xq : 8-— Bfliin “B =3 2. AQMm t B 0mm + cream +L x=v-\ : 4,: COM-A c = 3 3.341%!“ + L} Qtlx'll 4 3 QM lx+\\ ‘¥ C 3 (3) (3 points) Convert \Zfidfi to an integral of trig functions. (2 point bonus:) Do the integral. Lair «=2’5m6 =32 J $1+Li = J‘thfem = (chm‘e +15 dm = 9. Safe as ._ 7. sue 3 3 , sag! ' . ‘ iris; 3 S 85%;ng 9 d9 “i? Sinai). 5&9 J9 F'— ...
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