matlab

4 46% 4:55 PM Mon Feb 10 bbhosted.cuny.edu 16) [2 pts] If B=[4 -2 6 7; 1 -3 2 -1; 8 -5 10 -6] a) Find the maximum value in each column and corresponding row number b) Find the minimum value in each column and corresponding row number 17) [4 pts] If C=[2 -4 3] a) find the sum of elements in vector C b) find the product of elements in vector C c) Find the cumulative sum of elements in C d) Find the cumulative product of elements in C 18) [2 pts] Let k=1:4 a) Find the sequence 1/k b) display the sequence as fractions Then change the format back to "short" before you do the following questions. 19) (4 pts] If A=(1 5 -6; -3 41;8 4 6] a) Sort columns in ascending order b) Sort columns in descending order c) Determine the largest dimension of A d) Determine total number of elements in A 20) Create an array S of 5x5 which has uniform random numbers evenly distributed over the range o to 1