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December 25, 2014

December 25, 2014

Posted by **Pam** on Saturday, April 19, 2008 at 10:12pm.

if one is available.

- Calculus -
**Anonymous**, Sunday, April 20, 2008 at 1:15amThe equation is that of an ellipsoid. Dividing the equation by 225 yields:

9/225x^2+25/225y^2+1/225Z^2=1 or

(1/5)^2x^2+(1/3)^2y^2+(1/15)^2z^2=1

5 and 3 are the equatorial radii, along the x and y axes, and 15 is the polar radius, along the z axis.

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