how to Define a square matrix $($matrix with same number of rows and columns$)$ with random values of user entered rows and$/$or columns. The

user should not enter a matrix but only give values of both rows and columns or only one of them. You will then use those values to define the square matrix. Next, use a for loop to display each row but the first row should display the first element, second row would

display first $2$ elements, $3$rd row should display first $3$ elements and so on$.$ in matlb