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Mathematics
Mathematics
Problem
Let
g
(
x
)
=
tan
(
3
x
2
+
1
)
g(x)=\tan\bigl(\sqrt{3x^2+1}\,\bigr)
g
(
x
)
=
tan
(
3
x
2
+
1
)
. What is
g
′
(
0
)
g'(0)
g
′
(
0
)
? a)
sec
2
(
1
)
\sec^{2}(1)
sec
2
(
1
)
b)
tan
(
1
)
\tan(1)
tan
(
1
)
c) 0 d)
3
sec
2
(
1
)
3\sec^{2}(1)
3
sec
2
(
1
)
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