`int_0^(1/sqrt(3)) (t^2 - 1)/(t^4 - 1) dt` Evaluate the integral

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Chapter 5, 5.4 - Problem 43 - Calculus: Early Transcendentals (7th Edition, James Stewart).
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Borys Shumyatskiy | College Teacher | (Level 3) Associate Educator

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Therefore indefinite integral is


Substitute t from 0 to `1/sqrt(3)` and obtain

`arctan(1/sqrt(3))-arctan(0)=pi/6-0=pi/6 approx 0.524.`

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