2. Use the fprintf command to write the MATLAB code that will display the following output message for the given variables (no user input required). Fill in the blank below. -2 Input: x = 10.500; y = 10500.00; Output message: The measurement is 10.5 meters or 10500 mm

Write a MATLAB program to find the roots of the quadratic equation 3*x? -7*x + 4 = 0 and display the roots in the command window.

Please solve the following matlab question:

PLease explain the Matlab codes below in details: (reply asap) % request the user to input the desired option with regard the unit % if the user input is ‘MKS’, then the units will be in meters and seconds % If the user input is ‘FPS’, then the units will be in feet and seconds unit = input("Please choose a unit: MKS (meters and seconds) or FPS (feet and seconds): ", "s");   % conditional statements enable you to select at run time which block of code to execute % in the situation where the user has input “MKS” if (unit == "MKS" || unit == "mks") % gravity is equivalent to -9.81 gravity = -9.81; % in the situation where the user has input “FPS” elseif (unit == "FPS" || unit == "fps") % gravity is equivalent to -32.174 gravity = -32.174; else % in the situation where the user has input none of the provided options error = " Please enter an input only within the provided options "; % disp( ) displays the value of variable without printing the variable name % display error disp(error) %…