kreyszig_9판_공업수학_solution (짝수번)
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작성일 20-12-24 22:37본문
Download : kreyszig_9판_공업수학_솔루션.zip
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2gt2 v0 t y0,
솔루션
Download : kreyszig_9판_공업수학_솔루션.zip( 78 )
because of the graphical power of computer software. It is the analog of conceptual
y2 xy y c2 xc (cx c2) 0.
is very small.
2, y 1_
2y0 (given). From this,
10. y ce0.5x, y(2) ce 2, c 2/e, y (2/e)e0.5x 0.736e0.5x
다. 20. y ky. Solution y y0ekx, where y0 is the pressure at sea level x 0. Now
2. y e3x/3 c 4. y (sinh 4x) /4 c
ya(5) 1000 1.065 1338.23, yd(5) 1000(1 0.06/365)3655 1349.83,
Purpose. To give the student a feel for the nature of ODEs and the general behavior of
studies of the derivative and integral in calculus as opposed to formal techniques of
Comment on Isoclines
The ODE for continuous compounding is yc ryc.
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respectively. Similarly for 5 years,
kreyszig_9판_공업수학_solution (짝수번)
kreyszig_9판_공업수학_solution 입니다. 내용이 다를시 환불요청 부탁드리겠습니다.
SOLUTIONS TO PROBLEM SET 1.1, page 8
2 sec x
We see that the difference between daily compounding and continuous compounding
computer approach to direction fields they no longer play a role.
4y0.
4x2 x(1_
4x2 0.
ek18000 1_
내용이 다를시 환불요청 부탁드리겠습니다.
fields of solutions. This amounts to a conceptual clarification before entering into formal
y(18000) y0ek18000 1_
22. For 1 year and annual, daily, and continuous compounding we obtain the values
y g, v y gt c1, y 1_2gt2 c1t c2, y(0) c2 y0,
18. In Prob. 17 the constants of integration were set to zero. Here, by two integrations,
짝수번만 나와있습니다. 다운받으시기전에 확인하시고 받아주시기 바랍니다. 짝수번만 나와있습니다.
kreyszig_9판_공업수학_솔루션 입니다. ch1~ch25번 까지 있습니다.
SECTION 1.2. Geometric Meaning of y ƒ(x, y). Direction Fields, page 9
2x) 1_
4x2, y 1_
important—classes of ODEs. This approach is becoming increasingly important, especially
Similarly,
2, y(36000) y0ek218000 y0(ek18000)2 y0(1_
14. y c sec x, y(0) c/cos 0 c 1_
12. y cex x 1, y(0) c 1 3, c 2, y 2ex x 1
as claimed. Times of fall are 4.5 and 6.4 sec, from t 100/4.9 and 200/4.9.
These could be omitted because students sometimes confuse them with solutions. In the
v(0) c1 v0, hence y 1_
6. Second order. 8. First order.
16. Substitution of y cx c2 into the ODE gives
and, furthermore,
레포트 > 공학,기술계열
ya(1) 1060.00, yd(1) 1000(1 0.06/365)365 1061.83,
manipulations of solution methods, the latter being restricted to relatively small—albeit
y 1_
yc(1) 1000e0.06 1061.84,
순서
설명
2x, thus 1_
differentiation and integration.
2)2 1_
yc(5) 1000e0.065 1349.86.
ch1~ch25번 까지 있습니다. 다운받으시기전에 확인하시고 받아주시기 바랍니다.