please use matlab

please if possible kindly answer the two questions. they're both sub-questions. Thank you. I only need the matlab code, nothing else.

Generate 1 thousand random numbers in the interval (0,1) using built-in rand(), row or column doesn't matter Make a histogram plot, with 10 bins (google MATLAB histogram for how to use), inspect the plot Then, generate 1 million, make a second histogram with 10 bins, compare the two plots You will see, the more numbers you have the better randomness and uniformness? Put your codes and plots in one PDF, comment on your observations, and upload as submission Find an approximation of the area under the curve f(x)=sin(x) with xE[0,1/3] Upload your code and test run result as a PDF, with your name in the headline comment