Find true and approximate relative errors as terms are added

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Reference no: EM13258826

Evaluate e^-5 using two approaches 1.) e^-x=1-x+(x^2/2)-(x^3/3!).... and 2.) e^-x=(1/e^x)=1/(1+x+(x^2/2)+(x^3/3!)+...) and compare with the true value of 6.737947*10^-3. Use 20 terms to evaluate each series and compute true and approximate relative errors as terms are added.

Reference no: EM13258826

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Find true and approximate relative errors as terms are added : e^-x=(1/e^x)=1/(1+x+(x^2/2)+(x^3/3!)+...) and compare with the true value of 6.737947*10^-3. Use 20 terms to evaluate each series and compute true and approximate relative errors as terms are added.

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