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Limits & Continuity
medium
0:00.0
Find
lim
x
→
0
cos
(
x
)
−
1
x
2
\lim_{x \to 0} \frac{\cos(x)-1}{x^2}
lim
x
→
0
x
2
c
o
s
(
x
)
−
1
.
A
0
B
-1/2
C
1/2
D
-1
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