The follow command is entered in MATLAB >c6 1,1,1]'; M 14:-2:-4;1,2,3,4,5r3]; Determine the resulting matrix M Give the matlab command to store the second row of M in the r2 Give the command that will compute the number of rows and columns in a. Results in [4,2,0-2,-4,1;1,2,3,4,5,1:0,1,0,1,0,1] b. c. M. Store the results as nr and nc d. Give the command that will compute the dot product of the first and third row of MM