b = mod(24,5)

  There can be multiple decision variables for while loop 

commandhistory[]  prints all the commands used for the current session 

 What is the default range used by the fplot command 

What is the co-efficient of the output of the code?

diff(x^90,39)

In primary data is collected directly from the field of purposeful investigation 

How can you convert the string "17" to an integer?

  Name the functions used, for multiplication of two polynomials in MATLAB 

  How would you plot multiple graphs in MATLAB 

  To find the particular integral of a differential equation, we use the ____