(Solved): Code in MatLab Please !!! Modify your code for a 2D random walk. And repeat steps 1 to 4 . For step ...

Modify your code for a 2D random walk. And repeat steps 1 to 4 . For step 4 plot two separate histograms for X (histogram (X)) and Y (histogram (Y)): Figure 5 Top: The values of $x?y$ during a 2D random walk for 1000 steps. The different colors correspond to 2 different runs. Bottom: The values of $x$-y during a $2D$ random walk for 200 steps