Question

Plz help in index, introduction and Acknowledgement. Plz
ND Plz if u don't know ans Plz don't bcoz people just write anything for points. Plz don't do that ​

Answer 1

Answer:

Refers to the attachment....

The five main properties are Closure property,

Associative property, communicative property, identities property and distributive property....

Answer 2

Answer:

The five main properties are Closure property, identify properties, associative property, communicative property and distributive property....