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Mathematics
Mathematics
Problem
If
lim
x
→
1
f
(
x
)
=
4
\displaystyle\lim_{x\to 1} f(x)=4
x
→
1
lim
f
(
x
)
=
4
and
lim
x
→
1
g
(
x
)
=
−
2
\displaystyle\lim_{x\to 1} g(x)=-2
x
→
1
lim
g
(
x
)
=
−
2
, evaluate
lim
x
→
1
2
f
(
x
)
−
g
(
x
)
f
(
x
)
g
(
x
)
\displaystyle\lim_{x\to 1}\dfrac{2f(x)-g(x)}{f(x)g(x)}
x
→
1
lim
f
(
x
)
g
(
x
)
2
f
(
x
)
−
g
(
x
)
. a)
−
3
4
-\dfrac{3}{4}
−
4
3
b)
−
5
4
-\dfrac{5}{4}
−
4
5
c)
5
4
\dfrac{5}{4}
4
5
d)
−
5
8
-\dfrac{5}{8}
−
8
5
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