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Mathematics
Problem
The shortest distance between origin and a point on the space curve
x
=
2
sin
t
x = 2 \sin t
x
=
2
sin
t
,
y
=
2
cos
t
y = 2 \cos t
y
=
2
cos
t
,
z
=
3
t
z = 3t
z
=
3
t
is .....
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