Let #a# is #real# and #epsilon>0#. Given #V_epsilon(a)={x : |x-a|<epsilon}#. How to find #gamma>0# so that #V_gamma(a)=V_epsilon(a)nnV_delta(a)# ?
2 Answers
Explanation:
If
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Hence,
I hope that this was clear.
Please see the explanation below for my response to dill's comment.
Explanation:
If
where
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where
I hope that this was clear.