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Apply fourth order Runge-Kutta method to find the value of y for x = 0.2 insteps (10)
of 0.1, ifdy/dx =x + y’, given that y(0)= 1.

What are the one dimensional minimization methods in numerical methods? (5)
Find the minimum of ‏گر‎ = x’ —1.5x by starting from zero with an initial step size (5)

0.05 by unrestricted search with accelerated step size and fixed step size.

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