Consider the differential equation -3 y' - ycos²(x) = (a) Sketch the direction field for this differential equation. Plot arrows at integer values of x and y between (and including ) −3 and 3 (either by hand or on MATLAB). Assume angle x is in radians. -2 5 y -3- 2 + 0 -1- -2 --3- = -x. -4 ·N 2 3 X Figure 1: Use this grid (or similar) or create your own quiver plot in MATLAB (b) Use Euler's method to estimate y(1), given y(-3) = −2. Use a step size of h = 1,
Consider the differential equation -3 y' - ycos²(x) = (a) Sketch the direction field for this differential equation. Plot arrows at integer values of x and y between (and including ) −3 and 3 (either by hand or on MATLAB). Assume angle x is in radians. -2 5 y -3- 2 + 0 -1- -2 --3- = -x. -4 ·N 2 3 X Figure 1: Use this grid (or similar) or create your own quiver plot in MATLAB (b) Use Euler's method to estimate y(1), given y(-3) = −2. Use a step size of h = 1,
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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Please solve both part

Transcribed Image Text:2. Consider the differential equation
y' - ycos² (x) = = -x.
(a) Sketch the direction field for this differential equation. Plot arrows at integer values
of x and y between (and including ) −3 and 3 (either by hand or on MATLAB).
Assume angle x is in radians.
-3
-2
y
4
-3-
-2-
→
O
-1-
-2
-3-
1
2
3
X
4
Figure 1: Use this grid (or similar) or create your own quiver plot in MATLAB
(b) Use Euler's method to estimate y(1), given y(-3) = -2. Use a step size of h = 1,
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