math142 s06 exam3

math142 s06 exam3 - (E2 ' j %% +57. 4-...

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Unformatted text preview: (E2 ' j %% +57. 4- 39"" [9?” CI Math 142 Exam 3 0) Named? 7 i g \I 1 10 ‘1 — J i _ pts 5 :1: sec (2) 0:: -—~ ~- ’5 5 WWW 2. 13 pts J (2:3 + 42- 7) cos(3:n) dz: x P 3 ‘27— 5X2 Suf‘bfi. " W3", L—“Du '— UL J‘ g\ ‘L 7‘ 3+ ,_..V_._ * 'ij k } I mee_4zdm_ {gig/W KB 0 a a; gpw S AX \ C414 8:900 a m dx 1;: O o 9%?— (9 9,6!» —X-S/’:j r. eds-adv} 9'va }_ _ ‘ 39"“ 4%? 7:7”) {Z a L N I “ - W- \‘t‘ez L7: ash/wide \L‘L’V figflws¢ 1"?" 2.2 f-kyL M =a Aha—2"“ 31-. 1 L - :1 .. flirng , IWV 5 1r?” Mia'- 221' ‘0} fa ,J/k w/Vf gttfiah Hg?” 35.443. } M 2/: 74"“‘24/ “’Jc—t [11]},[kh '71, 52:5. ., «P A‘h\flil{1// HO) W§z “l 6 7. 10 pts Approximate J (I2 — 2) dz by using (a) the trapezoidal rule and (b) Simpson’s rule —2 with 4 subintervals. , , 2; w "h A ‘Q (A?) ‘—' ,X Z “2.. ‘2 ‘ _ . “gé‘ECm we} * 2m) + 2% * iiiml 2 4r 2(4) H + 2W0 4-— 34 \i —_ Kégkmtfzwégzjiflxflx $23 171, New “M; r a- : 4o 3 4 3 2 8. 15 pts Determine the partial fraction representation of W_ a: + 4 m + 5x 1X +4 1 ___,__,._AW"—-—--—----“ ~~-..u..._.. $744K “5X E“ +1 VIA?“ 1.3x: 4‘13"?) "t 15?; 4 T 8x3 flax? 4x3 +'L\)4'L mm H5 W .... ._ 5:28" i ELM—i5 6XL+:FK* \5 ‘E:>><?+Ttx+\5 X021- ‘ix *5) £(w-4MxH) (3 ...
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math142 s06 exam3 - (E2 ' j %% +57. 4-...

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