Using MatLab

(4 points) Write algorithms for both the trapezoid rule and Simpsons rule to estimate the integral from a to b, f(x)dx with n intervals. Send mytrap.m and mysimp.m to the grader. The graderwill check your code with something like this:

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f = @(x) sqrt(1+x2);

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s = mytrap(f,1,3,20)

>>

s = mysimp(f,1,3,20)