Question 109(i) Verify the property x×(y×z)=(x×y)×z of rational numbers by using x=1,y=−12 and z=14 and what is the name of this property?
Question 109(iv) Verify the property x×(y×z)=(x×y)×z of rational numbers by using x=0,y=12 and z=14 and what is the name of this property?