Which of the following points lie in the VIII th octant? Options: A . &nbsp (-1,-2,-5) B . &nbsp (1,-3,-4) C . &nbsp (-2,4,-9) D . &nbsp (5,-2,-5)

Which of the following points lie in the VIII th octant?

Question

Which of the following points lie in the VIII th octant?

Options:

A . (-1,-2,-5)

B . (1,-3,-4)

C . (-2,4,-9)

D . (5,-2,-5)

Answer: Option B
:
B and D

For a point in the VIII th octant, only the x-coordinate is positive and the y and z coordinates are negative. Here, (5,-2,-5) lies in the VIII th octant.

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