Newton-Raphson method is an iterative numerical method used to find the roots of a differentiable function. It is based on the idea of approximating the function by a linear function at each iteration and then finding the root of the linear function. The method requires an initial guess, and then iteratively refines the guess until it converges to the root of the function. The method is widely used in numerical analysis and has applications in many fields, including engineering, physics, and economics.
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