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Mathematics
Mathematics
Problem
Evaluate the following limits in Exercises 1 to 22. 21.
lim
x
→
0
(
cosec
x
−
cot
x
)
\lim _{x \rightarrow 0}(\operatorname{cosec} x-\cot x)
lim
x
→
0
(
cosec
x
−
cot
x
)
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