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JEEMAIN and NEET
>>
Mathematics
>>
Limit, Continuity and Differentiability
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Q)
Use the formula
lim
x
→
0
a
x
−
1
x
=
l
n
a
to find
lim
x
→
0
2
x
−
1
(
1
+
x
)
1
/
2
−
1
(
a
)
2
(
b
)
2
l
n
2
(
c
)
l
n
2
(
d
)
0
Share
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