1) Develop four algorithms to improve maths grade in school 2) Write an algorithm to find all roots of a quadratic equation ax2+bx+c=0. (write a program in c or c++/java) 3) Write an algorithm convert temperature from degree celsius to fahrenheit 4) Write an algorithm to find the largest among three different numbers entered by the user.(write a program in c or c++/java) 5) Write an algorithm "Facebook friend suggest" feature