NCERT Miscellaneous Exercise Q23 - Integrals

Question: Integrate ((x^2 + 1)/x^4) [log(x^2 + 1) - 2 log x].

Answer: -(1/x) log((x^2 + 1)/x^2) - 2/x + C

Full step-by-step NCERT solution with diagrams on Something by Zero.

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