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Mathematics
Mathematics
Problem
The distance of the point
(
2
,
3
,
−
5
)
(2, 3, -5)
(
2
,
3
,
−
5
)
from the plane
x
+
2
y
−
2
z
=
9
x + 2y - 2z = 9
x
+
2
y
−
2
z
=
9
is
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