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Mathematics
Mathematics
Problem
Let
s
(
t
)
=
sin
(
3
t
2
)
s(t)=\sin\bigl(3t^{2}\bigr)
s
(
t
)
=
sin
(
3
t
2
)
. What is
d
s
d
t
\dfrac{ds}{dt}
d
t
d
s
at
t
=
1
t=1
t
=
1
? a)
6
sin
3
6\sin 3
6
sin
3
b)
cos
3
\cos 3
cos
3
c)
6
cos
3
6\cos 3
6
cos
3
d)
−
6
cos
3
-6\cos 3
−
6
cos
3
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