Which of the following successfully swaps the values of the variables heads and tails?

What is the value of thursAppts? % number of appointments in a weeknumAppointments = ;midWeek = numAppointments(3:end-2)thursAppts = midWeek(:,end)

What is realmax defined as by default?

Which of the following commands will return a 5× 4 matrix with ones along the main diagonal?

What is the value of thursAppts? % number of appointments in a weeknumAppointments = ;midWeek = numAppointments(3:end-2)thursAppts = midWeek(:,end)

Which function creates a two-dimensional scatter plot?

Complete the if statement to produce the given output. A = ;if (_____) A(1,:) = 0endA = 0 0 0 0 4 2

Choose the code that is equivalent to how the following expression will execute.x > 5 * b | y == max + tax

What statement will transpose the column array pounds = ; into a row array?

What is output? X = 20;switch Xcase {10, 11, 13} output = ‘M’;case {12, 15, 17}; output = ‘A’;case {14, 18, 19}; output = ‘T’;otherwise output = ‘L’;enddisp(output);