MATLAB EASY QUESTIONS. PLEASE SHOW STEPS

What will the value of k be the last time the MATLAB loop starting with the following command executes (enter a number)? for k=1:3:11 What will the value of x be after the MATLAB loop shown below executes (enter a number)? x = 1; for k=1:4 x = x +k; end What will the final value of x be when the following loop is executed in MATLAB (enter a number)? while x 9 X = x+2 end What will the value of x be after the following nested loop executes in MATLAB (enter a number)? x= 0; for r= 1:2 for c = 1:3 x = x +C; end end