Question

prove it.................​

Answer 1

Step-by-step explanation:

$= \frac{1}{1 - {x}^{m - n} } + \frac{1}{1 - {x}^{n - m} } \\ = > \frac{1}{1 - \frac{ {x}^{m} }{ {x}^{n} } } + \frac{1}{1 - \frac{ {x}^{n} }{ {x}^{m} } } \\ = > \frac{ {x}^{n} }{ {x}^{n} - {x}^{m} } + \frac{ {x}^{m} }{ {x}^{m} - {x}^{n} } = > \frac{ {x}^{n} }{ - ({x}^{n} + {x}^{m}) } + \frac{ {x}^{m} }{ {x}^{m} - {x}^{n} } \\ = > \frac{ - {x}^{n} }{ {x}^{m} - {x}^{n} } + \frac{ {x}^{m} }{ {x}^{m} - {x}^{n} } \\ = > \frac{ {x}^{m} - {x}^{n} }{ {x}^{m} - {x}^{n} } \\ = > 1$

Answer 2

Answer:

Step-by-step explanation:

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