Question

Решите плиз! Даю 10 баллов! ​

Answer 1

$\frac{1}{1 - |1 - \frac{1}{1 - \frac{3}{4} } | } = \\ = \frac{1}{1 - |1 - \frac{1}{ \frac{4}{4} - \frac{3}{4} } | } = \\ = \frac{1}{1 - |1 - \frac{1}{ \frac{1}{4} } | } = \\ = \frac{1}{1 - |1 - 4 | } = \\ = \frac{1}{1 - | - 3| } = \frac{1}{1 - 3} = \\ = \frac{1}{ - 2} = - 0.5$