BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

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1. $\frac{1}{x - y}$

A. $2 - \frac{2}{x^{2} - y^{2}}$
B. $2 - \frac{2}{x^{2} - y^{2}}$
C. $2 - \frac{2}{x^{2} - y^{2}}$
D. $2 - \frac{2}{x^{2} - y^{2}}$

Answer: Option D

Explanation:

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