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S10Q1aSol

# S10Q1aSol - AMath 250 Namegm“ Quiz#1 Version “04” 1D...

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Unformatted text preview: AMath 250 Namegm“ Quiz #1, Version “04” 1D# ‘ Monday, May 315*, 2010 [Marks] (1 [8] 1. Solve the initial value problem % + y = 3:, y(0) = O. TLES ‘3 \‘V‘C"; 0AA 1* k0,) 0k Cehshn conghrssr 50 we Seek 0k Se‘u’ﬁm 3 56w. gun a; thﬁf‘ 4x» m. MEWS WM E W: on“ a \ _ ' E _ g"; , i a) (AﬁYQC/BMJ (0k “' C 8/ . Keg/v; R, a ?Qr\lﬂu\0~f Sv\v~\‘\~~ 3?, but 'hj Sf: TL?) 31%») \ﬁe' : A \2 Sq SRXsVQMKM 7MB ﬁe. DE: 3§vt5 g I121 2. Solve the equation 3/ 2 y(y — 1), and sket h the family of solutions. Your sketch should include any exceptional solutions, an a represents ive selection of the others (for example, if you have a constant C in our solution, ou should probably show What the curves look like for C > O, and for ab) . 5 303’“ < 0). This is 9e?o.¢z.\o\e: 3 Verdun lav s x) xx], {film 2" . “‘9, 0&3 exuzﬁmhsulwﬁom “1 5:0 a ‘3 U \E 350’i i E PM 0% \$u\m\&-M “*5 O 06 1") 00 I aux-«7 \ 051*:7"00. if E ' J . NO VQJ‘V. aiamvklmg L, ’ Sdl‘lxs WI)“ kCO have, VerkcA as m9-‘ 5 Werie I. ‘ M. 935 0A in exczeka solmln‘» 3:0! «3 r . 3 0 (a 7i ii=lnl‘\/Kl Mn“ W k4 ...
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