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Mathematics
Mathematics
Problem
Evaluate
lim
x
→
π
x
−
π
sin
x
\displaystyle \lim_{x\to \pi} \frac{x-\pi}{\sin x}
x
→
π
lim
sin
x
x
−
π
. a)
1
1
1
b)
−
1
-1
−
1
c)
0
0
0
d)
π
\pi
π
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