Mathematics

Mathematics

Problem

Find the value of ∫dx(x−a)n\displaystyle \int \frac{dx}{(x-a)^n}, where n≠1n\neq1 and aa is a constant. a) −(x−a)−nn+C-\dfrac{(x-a)^{-n}}{n}+C b) (x−a)1−nn−1+C\dfrac{(x-a)^{1-n}}{n-1}+C c) (x−a)1−n1−n+C\dfrac{(x-a)^{1-n}}{1-n}+C d) ln⁡∣x−a∣+C\ln|x-a|+C

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