Data
Base
ID
:
[19753]
Book
:
Elementary
Differential
Equations.
By
Thornton
C.
Fry.
D
Van
Nostrand.
NY.
First
Edition
(1929)
Book
section
:
Chapter
VII.
Linear
equations
of
order
higher
than
the
first.
section
56.
Problems
at
page
163
Book
problem
number
:
4
The
problem
:
\[ \begin {array}{>{\displaystyle }r @{\;} >{\displaystyle }l} r^{\prime \prime }-a^{2} r&=0 \end {array} \]
Date
solved
:
Monday, June 15, 2026 at 10:02:17 AM
CAS
classification
:
[[_2nd_order, _missing_x]]
Output
folder
:
18512_Monday_March_31_2025_05_40_54_PM_3788059