MATLAB problem. Prove that the log of a product is equal to the sum of the individual logs. ln (xy) = ln (x) + ln(y) Use the natural logarithm [base e]. Test for the following values of x and y. (1, 2) , (2,1), (e,e), (10,1000), e is the natural number, use an exact value, do not use an approximation. In the results explain your answers.