Simplify: { 4 − 1 × 3 − 1 } 2

Simplify:
\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\]

बेरीज

\[\left\{ 4^{- 1} \times 3^{- 1} \right\}^2\] `=(1/4xx1/3)^2` →(a⁻¹ = 1/a)

\[= \left( \frac{1}{12} \right)^2\]

\[= \frac{(1 )^2}{(12 )^2}\] →((a/b)ⁿ = (aⁿ)/(bⁿ))

\[= \frac{1}{144}\]

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