Question

Urgent Answer Fast Please​

Answer 1

Answer:

0

I hope it helps you... ...

Answer 2

Answer:

0

Step-by-step explanation:

x(y-z) + y(z-x) + z(x-y) /xyz

xy-zx + yz -xy + zx -yz /xyz

xy-xy-zx+zx+yz-yz/xyz

0/xyz