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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