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Mathematics
Mathematics
Problem
For the curve
x
=
t
−
sin
t
x=t-\sin t
x
=
t
−
sin
t
and
y
=
1
−
cos
t
y=1-\cos t
y
=
1
−
cos
t
, find the coordinates of the point where the tangent line at
t
=
π
2
t=\dfrac{\pi}{2}
t
=
2
π
intersects the
y
y
y
-axis.
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