CBSE

MATHEMATICS · Single correct · CBSE · Mathematics · Continuity and Differentiability · Continuity and Differentiability

Problem

∫xe−1+ex−1xe+ex dx=\int \frac{x^{e-1} + e^{x-1}}{x^e + e^x}\,dx = (A) log⁡(xe+ex)+c\log(x^e + e^x) + c (B) elog⁡(xe+ex)+ce\log(x^e + e^x) + c (C) 1elog⁡(xe+ex)+c\frac{1}{e}\log(x^e + e^x) + c (D) None of these

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