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[ Math ]12 留言, 推噓總分: +4

作者: hank546288 - 發表於 2018/03/19 21:05(7年前)

1^F推Rcomplete: hint: This is an Euler-Cauchy equation.03/19 22:46

5^F推Rcomplete: Indeed, it's an E.-C. eq. Try to multiply both03/20 07:24

6^F→Rcomplete: sides of the equation by x and see what's going03/20 07:25

7^F→Rcomplete: on. I have solved this kind of eq. in the03/20 07:26

8^F→Rcomplete: textbook by Kreyszig. The procedure described03/20 07:27

9^F→Rcomplete: above should help. Just give it a try.03/20 07:27

10^F推Rcomplete: !! I'm sorry. I have mistaken y for y'.03/20 07:32

11^F推Rcomplete: Sorry.03/20 07:42

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