Question

x,y,z,xy,yz and xyz are the factors of​

Answer 1

Answer

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Answer 2

• x,y,z,xy,yz and xyz are the factors of​

 

                  $1+x+y-z+xy-yz-zx-xyz\\(1+x)+(y+xy)-z-zx-zy-xyz\\(1+x)+y(1+x)-z(1+x)-yz(1+x)$

                        (1+x) x [(1+y)-z(1+y)]

                        $(1+x)(1+y)(1-z)$