Question

2. State whether the following statements are true (T) or false (F):
-5
5
(1) is the additive inverse of
9.
(ii) Every integer is a rational number
(iii) Zero has its multiplicative inverse,
(iv) Every rational number is an integer.
(v) Division of two rational numbers is always closed.
(vi) Non-terminating, non-recurring decimal numbers are rational numbers.
(vii) O is the multiplicative identity of rational numbers.
(vii) Non-terminating recurring decimal numbers are not rational numbers.
(ir) Subtraction of two rational numbers is not associative.
(x) Reciprocal of 1 is 1
(xi) Multiplicative inverse is also called a reciprocal
(xii) Between two different rational numbers, there are infinitely many number of
rational numbers.​

Answer 1

Answer:

Question 1:

List five rational numbers between:

(i) − 1 and 0 (ii) − 2 and − 1

(iii) (iv)

ANSWER:

(i) −1 and 0

(ii) −2 and −1

Five rational numbers are

(iii)

Five rational numbers are

(iv)

Five rational numbers are