The sum of a rational number −12and its multiplicative inverse is
a) 0
b) 1
c) −212
d) −2
Question 109(ii) Verify the property x×(y×z)=(x×y)×z of rational numbers by using x=23,y=−37 and z=12 and what is the name of this property?
Between the rational numbers 4/6 and 2/3 there is/are ________ rational numbers.