Typically the first four octants correspond the four quadrants in 2space with z positive
Oct 2 x<0 y>0
Oct 3 x<0 y<0
Oct4 x>0 y<0
Then octants 5-8 follow the same pattern with z<0
in 3d dimension I know the first octant but where is the other octant I search in google but that what I find
" The octant where all three coordinates are positive is sometimes called the first octant; however, there is no established nomenclature for the other octants. "
is this a right thing or not please someone tell me
Cartesian coordinate system - Wikipedia, the free encyclopedia