Create a 5x5 array of uniform random numbers from 10 to 20 and save it to x

2. Find the maximum value in each column in x

3. Find the maximum value in each row of x and its index number

4. Find the total number of elements in x using a function

5. How many subgroups of 3 can be arranged from a total group of 9? The order is important

6. How many combinations of 2 people are possible from a group of 12?

7. Create a 5x5 array of normally distributed random numbers and save to y

8. Sort the columns of y in ascending order

9. Sort column 3 only for y in descending order

10. Convert y into a single column vector and sort it in ascending order

Can u go over the Matlab code from questions 5 through 10