[Reader can use these programs in any types of C or C++ compiler. These may not be applicable in every situation but reader use it by adopting need based modification. Some compiler may give errors which may arise in the form of void main(), getch(), clrscr(), library <conio.h> etc.]
Find the value of Cos(x) when x is given in RAD (For Beginner-Type-I , Advanced-Type-II)
Find the value of Sin(x) when x is given in RAD (For Beginner-Type-I , Advanced-Type-II)
Newton-Raphson method ( For Beginner-Type-I , Advanced-Type-II )
Integration of given function with limit by Trapezoidal rule
Integration of given function with limit by Simpson's 1/3 rule