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Problem
Problem
Determine the value of
lim
x
→
0
(
x
sin
x
1
−
cos
x
)
\lim_{x \to 0} \left( \frac{x \sin x}{1 - \cos x} \right)
lim
x
→
0
(
1
−
c
o
s
x
x
s
i
n
x
)
.
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