!! used as default html header if there is none in the selected theme. Graphic ODE phase graph

# Graphic ODE phase graph --- Introduction ---

This module lets you choose the correct phase graph for a given ODE which is of the form
$\left\{\begin{array}{ll}x\prime =& Ax+By\\ y\prime =& Cx+Dy\end{array}$
where $A,B,C,D$ are constant. The difficulty of the exercise varies considerably with the choices of several parameters.
Set up
• Level of difficulty: , ,
• Number of presented phase graph: , , , , , , .
• Number of questions in each session: , , , , , , , , , .
The score is attributed only at the end of a session.
• or
Other exercises on:
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