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Mathematics
Mathematics
Problem
lim
x
→
0
x
sin
1
x
\lim _{x \rightarrow 0} x \sin \frac{1}{x}
lim
x
→
0
x
sin
x
1
is equals to a) 1 b) does not exist c)
1
2
\frac{1}{2}
2
1
d) 0
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