Use Euler's Method with Five Steps to Approximate a Solution $$y^{\prime}=\cos y$$

question 120

Essay

Use Euler's method with five steps to approximate a solution to the differential equation $$y^{\prime}=\cos y$$
given that
$$y(0)=-1$$
. Give both a numerical solution by filling in the table of values, and a graphical solution by plotting your points.
$\begin{array}{ll}x & y \\0 & -1 \\0.3 & \\0.6 & \\0.9 & \\1.2 & \\1.5 &\end{array}$

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