please solve the question on c program

i) Write a function that will receive two integer variables (x,y) as parameter. This function will find and show on screen all odd numbers between x and y (both included and order of x and y, while sending them to defined function, is not important). ii) Write a function that will perform following mathematical expression (note that, x, y and z are integer values), and return result. k f(x,y.z) = ) If y