hello

If I have problem about finding the volume of the solid lies in the first octant

What I will get from "in the first octant" ?

What is the given informations in it ?

Printable View

- Jan 22nd 2010, 11:16 AMTWiXIn the first octant?
hello

If I have problem about finding the volume of the solid lies in the first octant

What I will get from "in the first octant" ?

What is the given informations in it ? - Jan 22nd 2010, 12:05 PMdrumist
Think of the first quadrant of a standard xy-plane. This is where x and y are positive.

The first octant is the same concept, but instead we are dealing with the xyz-plane (3 dimensions) and x, y, and z are all positive. - Jan 22nd 2010, 12:07 PMKrizalid
$\displaystyle x,y,z\ge0.$

Oh, already replied.