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Tardigrade
Question
Mathematics
The point (1, -3, 4) lies in the octant
Q. The point
(
1
,
−
3
,
4
)
lies in the octant
5860
184
KCET
KCET 2020
Introduction to Three Dimensional Geometry
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A
Second
19%
B
Third
22%
C
Fourth
48%
D
Eighth
11%
Solution:
Signs of
x
-coordinate,
y
-coordinate and
z
-coordinate are
+
,
−
,
+
respectively.
∴
(
1
,
−
3
,
4
)
lies in the fourth octant.