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April 19, 2015

Homework Help: math

Posted by enigma on Wednesday, September 26, 2012 at 10:50am.

An initial-value problem is given by the differential equation,

f(x,y) = x + y, y(0) = 1.64

The Euler-midpoint method is used to find an approximate value to y(0.1) with a step size of h = 0.1.

Then use the integrating factor method, to find the exact value of y(0.1).

Hence, determine the global error, giving your answer to 5 decimal places.

Note that Global Error = Approximate Value - Exact Value.

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