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Mathematics
Problem
State the two conditions that must be verified to conclude that a continuous function
f
f
f
has at least one real number
c
c
c
in the interval
(
a
,
b
)
(a,b)
(
a
,
b
)
for which
f
(
c
)
=
0
f(c)=0
f
(
c
)
=
0
.
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