Create a MATLAB script to plot multiple curves on the same graph within the range 0x2 for the following functions:

1. y=sin(x)
2. y=cos(x)
3. y=sin(2x)
4. y=cos(2x)

Use different line styles and colors for each curve, provide appropriate labels for the axes, a title for the plot, and include a legend for clarity.

Write the MATLAB code to generate this plot and prove its functionality by displaying the resulting graph.