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Mathematics
Mathematics
Problem
State precisely, using the symbols
ε
\varepsilon
ε
and
δ
\delta
δ
, what it means to assert that
lim
x
→
3
f
(
x
)
=
7
\displaystyle \lim_{x\to 3} f(x)=7
x
→
3
lim
f
(
x
)
=
7
.
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