Question

solve using property ​

Answer 1

$\bigstar$$\boxed{\huge{\red{\mathfrak{Answer}}}}$$\bigstar$

_________________________

→ ${ [ ( 3 ) - ( 4 ) ]}^{-1}$

→ ${[-1]}^{-1}$

→ $\frac{1}{-1}$

→ -1

Answer 2

Answer:

please mark as the brainliest answer.