Introduction to Electronic Engineering Technology ENT 208 Homework 4 1- Write a Matlab script file that asks the user to enter values of three numbers (x) (y) and (z), then compares them and displays a message telling which number is the greatest. (Hint: use if statement) 2 - Write a Matlab script file that asks the user to enter the value of integer variable (k) then calculates and displays the sum of k and the next 5 odd integers. (Use if statement, then for loop or while loop). 3- Write a Matlab commands to find the roots of the following equation, then find the roots. f(x) = 2x5 - 3 x4 + 5 x2 - 10 = 0