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> The value of $\lim\_{n\rightarrow \infty}(-0.5)^n$ is
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What i have tried 

As i know $\lim\_{n\rightarrow \infty}(a)^n=0$ when $0<a<1$

If it is $\lim\_{n\rightarrow \infty}(0.5)^n$ . Then it is $0$

But How do i solve for negative exponent. Help me plese