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Mathematics
Problem
Find parametric equations for the tangent line to the curve with the given parametric equations at the specified point.
x
=
ln
(
t
+
1
)
,
y
=
t
cos
2
t
,
z
=
2
t
;
(
0
,
0
,
1
)
x = \ln(t + 1), y = t \cos 2t, z = 2^t; (0, 0, 1)
x
=
ln
(
t
+
1
)
,
y
=
t
cos
2
t
,
z
=
2
t
;
(
0
,
0
,
1
)
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