Suppose that lim s(sub n) =s, with s >0. Prove that there exists an N in R (real numbers) such that s(sub n) >0 for all n in N.
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Hello, Originally Posted by trojanlaxx223 Suppose that lim s(sub n) =s, with s >0. Prove that there exists an N in R (real numbers) such that s(sub n) >0 for all n in N. means that : Now take such that is positive. You can always find one, such as From the inequality , we can say that Since we defined such that , it's easy to conclude.
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