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Consider an ordinary differential equation $$\frac{{{\text{dx}}}}{{{\text{dt}}}} = 4{\text{t}} + 4.$$   If x = x0 at t = 0, the increment in x calculated using Runge-Kutta fourth order multistep method with a step size of Δt = 0.2 is

A. 0.22

B. 0.44

C. 0.66

D. 0.88

Answer: Option D


This Question Belongs to Engineering Maths >> Numerical Methods

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