Problems On Numerical Technique - Ii
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Problems on Numerical Technique - II:
Example-1 find from the following table, the area bounded by the curve and x-axis from x = 7.47 to x = 7.52
Solution: We know that the required area under curve would be
With h = 0.01, The Trepezodial Rule
gives;
Example-2 Use Picard’s method to approximate the value of y at x = 0.1 given that
Solution: Given dy/dx = y−x/y x Hence Picard’s Iteration equation is
which gives First approximation
Second approximation;
which is quite difficult to integrate. So we stop our process here. We use only first order approximation. By putting x = 0.1