Consider a savings account with an interest rate of a = 0.1. Assume that a constant withdrawal rate of $10 per unit of time is made. Find the general solution y(t) (leaving the initial deposit y(0) as a free parameter). Sketch a graph of the solution for a few different choices of y(0). Does this equation have any steady states?
Consider a savings account with an interest rate of a = 0.1. Assume that a constant withdrawal rate of $10 per unit of time is made. Find the general solution y(t) (leaving the initial deposit y(0) as a free parameter). Sketch a graph of the solution for a few different choices of y(0). Does this equation have any steady states?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:8. Consider a savings account with an interest rate of a = 0.1. Assume that a constant
withdrawal rate of $10 per unit of time is made. Find the general solution y(t) (leaving
the initial deposit y(0) as a free parameter). Sketch a graph of the solution for a few
different choices of y(0). Does this equation have any steady states?
As in Section 1.4 of the textbook, the step function H(t) is defined by
H(t) = [0, t < 0,
>-{{
1, t≥ 0.
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