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Problem
Problem
lim
x
→
0
[
m
sin
x
x
]
\lim_{x \to 0} \left[ m \frac{\sin x}{x} \right]
lim
x
→
0
[
m
x
s
i
n
x
]
is equal to (where
m
∈
I
m \in I
m
∈
I
and
[
⋅
]
[ \cdot ]
[
⋅
]
denotes greatest integer function) a.
m
m
m
, if
m
<
0
m < 0
m
<
0
b.
m
−
1
m - 1
m
−
1
, if
m
>
0
m > 0
m
>
0
c.
m
−
1
m - 1
m
−
1
, if
m
<
0
m < 0
m
<
0
d.
m
m
m
, if
m
>
0
m > 0
m
>
0
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