Q.Let φ:[0, 1] → → → ℝ be three times continuously differentiable. Suppose that the iterates defined by xn+1 = φ(xn), n ≥ 0 converge to the fixed point ξ ξ of φ. If the order of convergence is three, then.
Correct answer: φ"(ξ ξ ξ) = 0, φ" = 0
Read, practise, and share this question using its permanent link.