# how to express this object mathematically in cartesian coordinates?

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could someone help me please,I need this object's mathematical expression in cartesian coordinates.(The drawn area 3d coordinates please)

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Is this homework?

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2 minutes ago, joigus said:

Is this homework?

no.

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Yo need another parameter besides C.

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Posted (edited)
30 minutes ago, joigus said:

Yo need another parameter besides C.

you can use other constants that I did not write. (e.g.: one of other curvature might be written as: x^3 + b ...)

but this should be written like something this:

$\frac {x^{2}}{a^{2}}+\frac {y^{2}}{b^{2}}+ \frac {z^{2}}{c^{2}}=1$

this is elipsoid, but I can't find the correct equation for that curvial object above.

oh,my hodja from my BSc has replied just now. this thread can be closed ...

thanks to my lovely hodja.

Edited by ahmet

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34 minutes ago, ahmet said:

you can use other constants that I did not write.

Yeah, I was thinking for a while about writing the solution with all the information you didn't write and I didn't know about.

But then I thought: "probably Hodja is working on this already from some sector of the noosphere, and will guess the missing parameters."

It seems I was right.

Hats off to Hodja!!!

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