Which of the following are generally true for open methods S

Which of the following are generally true for open methods? Select one. a. All of the above b. They do not require either a graph or an initial interval containing the root c. They may not always converge d. They are faster than bracketing methods

Solution

The correct answer is Option A

Open method contains fixed point iteration method, newton raphson method and secant method, which basically works on the principle of selecting an initial guess then iterating, if the initial guess is two vague, then the solution won\'t converge

Hence C option is correct

They are faster than bracketing methods which contains bisection method

They also don\'t require even an initial and final point, which is required in the case of bisectio method or bracketing methods

Hence Option B,C,D are correct

Since it is single correct, hence answer must be Option A i.e. All of the above