[REPORT] kreyszig_9판_공업수학_해법 (짝수번)
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작성일 20-07-01 07:53
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Download : kreyszig_9판_공업수학_솔루션.zip
다운받으시기전에 확인하시고 받아주시기 바랍니다.
y(18000) y0ek18000 1_
is very small.
22. For 1 year and annual, daily, and continuous compounding we obtain the values
ya(5) 1000 1.065 1338.23, yd(5) 1000(1 0.06/365)3655 1349.83,
2gt2 v0 t y0,
kreyszig_9판_공업수학_솔루션 입니다.
important—classes of ODEs. This approach is becoming increasingly important, especially
differentiation and integration.
16. Substitution of y cx c2 into the ODE gives
These could be omitted because students sometimes confuse them with solutions. In the
설명
The ODE for continuous compounding is yc ryc.
We see that the difference between daily compounding and continuous compounding
kreyszig_9판_공업수학_해법 입니다. 내용이 다를시 환불요청 부탁드리겠습니다. 이점 참고해주시기 바랍니다
10. y ce0.5x, y(2) ce 2, c 2/e, y (2/e)e0.5x 0.736e0.5x
6. Second order. 8. First order.
짝수번만 나와있습니다. Similarly,
ya(1) 1060.00, yd(1) 1000(1 0.06/365)365 1061.83,
fields of solutions. This amounts to a conceptual clarification before entering into formal
yc(1) 1000e0.06 1061.84,
manipulations of solution methods, the latter being restricted to relatively small—albeit
y g, v y gt c1, y 1_2gt2 c1t c2, y(0) c2 y0,
4y0.
Download : kreyszig_9판_공업수학_솔루션.zip( 21 )
레포트 > 공학,기술계열
ek18000 1_
4x2, y 1_
20. y ky. Solution y y0ekx, where y0 is the pressure at sea level x 0. Now
as claimed. Times of fall are 4.5 and 6.4 sec, from t 100/4.9 and 200/4.9.
내용이 다를시 환불요청 부탁드리겠습니다. 짝수번만 나와있습니다.
2y0 (given). From this,
2x, thus 1_
Purpose. To give the student a feel for the nature of ODEs and the general behavior of
SOLUTIONS TO PROBLEM SET 1.1, page 8
18. In Prob. 17 the constants of integration were set to zero. Here, by two integrations,
4x2 0.
y 1_
ch1~ch25번 까지 있습니다.
솔루션
이점 참고해주시기 바랍니다
12. y cex x 1, y(0) c 1 3, c 2, y 2ex x 1
2, y(36000) y0ek218000 y0(ek18000)2 y0(1_
v(0) c1 v0, hence y 1_
Comment on Isoclines
computer approach to direction fields they no longer play a role.
2. y e3x/3 c 4. y (sinh 4x) /4 c
2 sec x
2)2 1_
because of the graphical power of computer software. It is the analog of conceptual
y2 xy y c2 xc (cx c2) 0.
studies of the derivative and integral in calculus as opposed to formal techniques of
yc(5) 1000e0.065 1349.86.
kreyszig_9판_공업수학_해법 (짝수번)
and, furthermore,
4x2 x(1_
2x) 1_
2, y 1_
순서
respectively. Similarly for 5 years,
14. y c sec x, y(0) c/cos 0 c 1_
SECTION 1.2. Geometric Meaning of y ƒ(x, y). Direction Fields, page 9
다. 다운받으시기전에 확인하시고 받아주시기 바랍니다. ch1~ch25번 까지 있습니다.
