Question

Verify the (i) closure property, (ii) commutative property, (iii) associative property (iv) existence of identity and (v) existence of inverse for the arithmetic operation + on Z​

Answer 1

Answer:

by closure z+z=z,by commuative z+y=y+z,by asso iative(z+y)+x=z+(y+x) I hope it will help you