524 %% Questions for Quiz %%

   525 %% ------------------ %%

   526 

   527 \begin{frame}[fragile]

   528 \frametitle{\incqno }

   529 Describe the plot produced by the following:

   530 \begin{lstlisting}

   531 In []: x = linspace(0, 2*pi)

   532 In []: plot(x, cos(x), 'go')

   533 \end{lstlisting}

   534 \end{frame}

   535 

   536 \begin{frame}

   537 \frametitle{\incqno }

   538 How will you plot the previous graph with line width set to 3?  How will

   539 you set the $x$ and $y$ labels of the plot?

   540 \end{frame}

   541 

   542 \begin{frame}

   543 \frametitle{\incqno }

   544 How will you set the x and y axis limits so that the region of interest

   545 is in the rectangle $(0, -1.5)$ (left bottom coordinate) and $(2\pi,

   546 1.5)$ (right top coordinate)?

   547 \end{frame}

   548 

   549 \begin{frame}

   550 \frametitle{\incqno }

   551 What ipython magic command do you use to obtain the lines of code you have already typed in the interpreter? What command do you use to save them?

   552 \end{frame}

   553