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Mathematics
Mathematics
Problem
For the curve
x
=
sin
t
x=\sin t
x
=
sin
t
and
y
=
cos
t
y=\cos t
y
=
cos
t
where
0
≤
t
≤
2
π
0\le t\le2\pi
0
≤
t
≤
2
π
, determine all values of
t
t
t
at which the tangent has slope
1
1
1
.
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