Question

The three planes are intersecting at right angles at a point and they divide the
space into ___________ parts. Each part is called an __________.

Answer 1

Answer:

octant

The three mutually perpendicular coordinate plane which in turn divide the space into eight parts and each part is know as octant. The sign of the coordinates of a point depend upon the octant in which it lies. In first octant all the coordinates are positive and in seventh octant all coordinates are negative.

Step-by-step explanation:

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