Question
Let {xn} be a sequence of positive real number such
that xn -> L in R. Prove that L>=0.
for any e> 0 there exist no in N such that
|xn -L| < e than how to prove L >= 0???
Question
Let {xn} be a sequence of positive real number such
that xn -> L in R. Prove that L>=0.
for any e> 0 there exist no in N such that
|xn -L| < e than how to prove L >= 0???
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