Can i please have some guidance and help in Matlab Coding?

PART 3 - Using logical vectors and logical 2D arrays In this part, you will use a logical vector to make multiple decisions in parallel concerning values in two arrays. Firstly, generate two random [1x10] arrays using randi. The numbers should be integers between 1 and 20. Let's call these two arrays al and a2. Your task is to generate a third array, a3, which at each index, contains the larger out of the two arrays a1 and a2. You must accomplish all this using the logical vector and no loops. Hint: try constructing a logical vector of size [1x10] to store logical values based on if a1(i) > a2(i) Finally, create a random 5x5 numeric 2D array with numbers between 1 and 100 using one line of code. Replace all values above 50 in this matrix with the value 0, again, using only one line of code