Posted by **sagar** on Wednesday, December 12, 2012 at 9:14am.

Solve the system of equations for positive real numbers:

1/xy = x/z + 1, 1/yz = y/x + 1, 1/zx = z/y + 1.

- maths --plse help me.. -
**MathMate**, Wednesday, December 12, 2012 at 9:51am
By symmetry, we conclude at least one solution is x=y=z.

Assume p=x=y=z, then

1/p^2=p/p+1=2

Can you solve for p?

- maths --plse help me.. -
**sagar**, Wednesday, December 12, 2012 at 10:30am
how does 2 came

1/p^2=p/p+1=2

- maths --plse help me.. -
**MathMate**, Wednesday, December 12, 2012 at 10:31am
p/p=1

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