Mathematics

If $$\int \dfrac{dx}{(x-\sqrt{x^{2}-1})^{2}}= Ax^{3}+Bx^{2}+Cx+D(x^{2}-1)^{3/2}+E$$, then 


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$$A=\dfrac{2}{3}, B=0, C=-1$$


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Single Correct Medium Published on 17th 09, 2020
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