Question: The error function is defined as erf(x)=2/ integral (0 to x) (e^(-t)dt. You can use substitution by changing limits of integration to write the integral

The error function is defined as erf(x)=2/ integral (0 to x) (e^(-t)dt. You can use substitution by changing limits of integration to write the integral as 'a erf(b) where a and b are constants.Find a and b using integral (0 to 2) (e^(-x(2/8))dx

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