%% #5 % % % Describe in words what the following commands do. % (a) x=2;3;6; % (b) x=2:3:6; % (c) a=pi: pi:8*pi; % WRITE COMMENTS BELOW % %% #6 % % % % Describe the output for each of the following Matlab commands. % % (aa) rand('seed', 0.123456); This ensures that everyone's random numbers % will be the same. Please type this before part (a). % (a) A=rand(3, 4); % (b) A([1,2],3)=zeros(2,1); % (C) B=sin(A); % (d) C=B+6; % (e) D=2*B'; % (f) E=A./2; Is the " " necessary? % (9) F=sum(A. *A); % WRITE COMMENTS BELOW %