quiz8

# quiz8 - f{cs J r 1 i tc = f fV'r = L€*t uLt,o)erc-rc Z...

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Math245 F{omework Quiz #8b, Fall 2008 circle section: 8am, 9am, 12pm Print Name: Solve the initial value problem: E" - 3y' * 2E : d(t - 10); y(0) : 0, A'Q) : tlZ lc-- + rq,,t - 4{ l g'l *2t {gl = ffsG-to)} ot, lJ J rd,) -, s'Vst-' lP -Jf-i I sVt -t/,,] + zV, = 6Aot o ./L o (s'-3s+z)V,;: + + "-toS -) \rt. .,- | I + ;LoS 4 Itt/- 2, ;=e r ?- Sr_3S+Z 4 e_-- h'=---J
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Unformatted text preview: f{cs) J r' 1 i tc*, = f fV'r! = L€*t * uLt-,o)erc-rc) Z wl,n.q (,rrt=f-ttq^tf ) f.4 d.-n I r{ csr } : \{cs) = -,l^- 3 = A + 6 ' s'-3stZ [s-r)(r-2) s-l 'J-L N,r"-' : A (s- r) + BCs- 4) = t J= 2 i F= 4 / t:,1 :_A- 4_-> A=_l// so Hcr;= }7+*Z fle^c' , t'-'{4csrJ = {(t)= - et + n'"/ Hcsl + f"l^l Jr+)= i (.'*r n") *4trc+o){.]tt-to) €"-,"J Z...
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