If-x-y-z-xyz-Find-x-1-y-2-1-z-2-y-1-x-2-1-z-2-z-1-x-2-1-y-2-2xyz-

Question Number 214455 by hardmath last updated on 09/Dec/24

If x + y + z = xyz

Find :

\frac{x (1 - y^{2}) (1 - z^{2}) + y (1 - x^{2}) (1 - z^{2}) + z (1 - x^{2}) (1 - y^{2})}{2 xyz}

Commented by Ghisom last updated on 09/Dec/24

2

Commented by hardmath last updated on 09/Dec/24

Solution please \dots

Commented by Ghisom last updated on 09/Dec/24

you have to expand and simply use

x y z = x + y + z

just a writing exercise

Commented by hardmath last updated on 09/Dec/24

my undertan \dots