- #1

pairofstrings

- 411

- 7

- TL;DR Summary
- 2D equation:

##x^2 y^2 + x^2 y + x y =1##

Hi.

If I write any random equation in 2D then the graph undoubtedly shows up on that 2D graphing system.

Equation example: ##x^2 y^2 + x^2 y + x y =1##

My question is: if I take the same equation: ##x^2 y^2 + x^2 y + x y =1## and if I manipulate the equation by including another variable ##'z'## in the equation like this: ##x^2 y^2 z+ x^2 y z^2+ x y z =1## then why is the 3D graph not showing up on that 3D graphing system?

Thanks.

If I write any random equation in 2D then the graph undoubtedly shows up on that 2D graphing system.

Equation example: ##x^2 y^2 + x^2 y + x y =1##

My question is: if I take the same equation: ##x^2 y^2 + x^2 y + x y =1## and if I manipulate the equation by including another variable ##'z'## in the equation like this: ##x^2 y^2 z+ x^2 y z^2+ x y z =1## then why is the 3D graph not showing up on that 3D graphing system?

Thanks.

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