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Mathematics, 10.11.2019 02:31 pakabigail4796
Given a sequence f: z+→r of real numbers, we say that the sequence converges to a real number l if for all ε> 0, there exists a positive integer n such that for any positive integer n, if n≥n, then |f(n)-l|< ε. prove that if a sequence f converges to l and a sequence g converges to m, then the sequence f+g converges to l+m. (you may use the triangle inequality: |a+b|≤|a|+|b| for any real numbers a and b.)
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Given a sequence f: z+→r of real numbers, we say that the sequence converges to a real number l if f...
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