Euler's Numerical Method

Problem2ishard

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Oct 2, 2020
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I am having issues with solving the attached problem. I was able to get the x values by adding h recursively to the initial x value. My issue is that when I try to plug the previous y value (-1) and h (0.1) into the y value for n=1, it says I am incorrect. I am using the equation yn = yn-1 + h f(xn-1,yn-1), with yn-1 = -1 , h=0.1. Am I doing something wrong here? Screenshot (33).png
 
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