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I'm trying to solve this problem in MatLab
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Walter Roberson
on 25 Nov 2020
What does it mean to "solve" that? Are you trying to find the bounds such that the result has a particular value?
See int() for symbolic calculation and integral() for numeric calculation.
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Alan Stevens
on 25 Nov 2020
In terms of real numbers the integral is only defined for -1<=x<=1. By making the substitution x^2 = sin(theta) where -pi/2<=theta<=pi/2 it is easy enough to find the integral as theta/4 + sin(2*theta)/8.
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