use matlab

01 (4p) Create a 6x5 matrix, M of random real numbers in the exclusive range from 5 to 45. First, reduce all elements in even columns by 30. Second, delete rows that have all positive elements. Finally, find average value of each row. Write answer here I Please enter amanda 415 02 (5P) Write a script that prompts the user for a matrix. Using a for loop, it will then crente a subplot for every row of the matrix as shown in the image. Don't forget au titles, Write answer here