The value of ${((2)^{- 1})}^{- 2}$ is .

\frac{1}{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4^{- 2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 4
Note that $(a^{m})^{n} = a^{m n}$
$⟹ {((2)^{- 1})}^{- 2}$ = $(2)^{2}$ = 4

Suggest Corrections

Similar questions

\frac{1}{2 - \frac{1}{2 - \frac{1}{2 - \frac{1}{2}}}}

2 + \sqrt{2} + \frac{1}{2 + \sqrt{2}} + \frac{1}{\sqrt{2} - 2}

\sqrt{1 + 2 \sqrt{1 + 2 \sqrt{1 + 2 + . . . .}}}

\frac{1}{2} + \frac{1}{2} \div \frac{1}{2}

The value of $\frac{(\frac{1}{2}) \times (\frac{1}{2}) + (\frac{1}{2})}{(\frac{1}{2}) \times (\frac{1}{2}) \times (\frac{3}{2})}$ is half.

Join BYJU'S Learning Program