Introduction to Three Dimensional Geometry
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Three coordinate planes divide the space into eight parts knowns as____.Marks:1
A point lies on the yz-plane. What can you say about its x-coordinate?Marks:1
Its x- coordinate is zero.
Fill in the blanks:
(i) The x- axis and z-axis taken together determine a plane known as_______.
(ii) The coordinates of points in the XZ-plane are of the form _______.Marks:2
(i) XZ - plane (ii) (x, 0, z)
Name the octants in which the following points lie:(2, 3, 4), (1, –2, 6).Marks:1
A point lies on the x-axis. What is its y-coordinate and z-coordinate?Marks:1
y and z- coordinate both are zero.