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For the following system: y(n) ? y(n ? 1)/? = x(n), for ? = 0.7, find...

For the following system: y(n) ? y(n ? 1)/? = x(n), for ? = 0.7, find y(12), assuming y(n) = 0, for n? ?1.Hint: find a closed form for y(n) and use it to find the required output sample. (x(n)=1 for n>=0)

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