Question

help me.... for this question ​

Answer 1

If x=y,y=z,then it means that z=x

replace the second alphabet of each term by y, z, x

(xy, yz, zx)

hope it helps

Answer 2

Answer:

x=y y=z it means z=x

replace the 2nd alphabet by y, z ,x for each term xy,yz,zx