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ISI2020-MMA: 5

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The set of all solutions of the inequality

                                        $\frac{1}{2^{x} - 1} > \frac{1}{1 - 2^{x - 1}}$

is.

  1. $\left(1, \infty \right)$

  2. $\left(0, \log_{2} \left ( \frac{4}{3} \right )\right)$

  3. $\left(0, \log_{2} \left ( \frac{4}{3} \right )\right) \cup \left(1, \infty \right)$

  4. $\left(-1, \infty \right)$

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