(b) The spanning cable of a suspension bridge hangs in a curve which can be approximated by a function y(x) satisfying the second-order differential equation dy ² - k√/₁ + (d) ² 1+ dx² (k positive constant). = Write this equation as a system of first-order equations z' where z = (y, y'). = f(z), Given that k 1, y(0) = 0 and y'(0) = -1 use Euler's Method, with h = 0.2, to compute an approximation to y(0.6).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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(b) The spanning cable of a suspension bridge hangs in a curve which
can be approximated by a function y(x) satisfying the second-order
differential equation
dy
1/2 = k√/₁ + (22) ²
dx²
(k positive constant).
Write this equation as a system of first-order equations z' = f(z),
where z = (y, y').
Given that k = 1, y(0) = 0 and y'(0) = -1 use Euler's Method,
with h = 0.2, to compute an approximation to y(0.6).
Transcribed Image Text:(b) The spanning cable of a suspension bridge hangs in a curve which can be approximated by a function y(x) satisfying the second-order differential equation dy 1/2 = k√/₁ + (22) ² dx² (k positive constant). Write this equation as a system of first-order equations z' = f(z), where z = (y, y'). Given that k = 1, y(0) = 0 and y'(0) = -1 use Euler's Method, with h = 0.2, to compute an approximation to y(0.6).
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