Вычислите: \((-1\frac{1}{3})^{-2}\) . \(\frac{9}{16}\) \(-\frac{9}{16}\) \(1\frac{1}{9}\) \(\frac{16}{9}\)
Задание

Вычислите: \((-1\frac{1}{3})^{-2}\) .

  • \(\frac{9}{16}\)
  • \(-\frac{9}{16}\)
  • \(1\frac{1}{9}\)
  • \(\frac{16}{9}\)