Question

II. State True or False
11. Every integer is a rational number.
12. The additive inverse of
is
13. - is a rational number_
14.0 is a rational number_
- a b b a .
15. -*=*- is commutative property of rational number_​

Answer 1

Answer:

11.false

14.true

Step-by-step explanation:

ur full question is not there.....so

Answer 2

Answer:

a) true

Every integer is a rational no. but every rational no. is not an integer

-1,1,0,9,-19 are all integers. They are rational nos. as they can be expressed in the form p/q where q ≠ 0

b) True

Additive inverse of 13 is 1/13 which is a rational no. It is a rational no. as it can be expressed in the form p/q where q ≠ 0

c) True

0 is a rational no.  It is a rational no. as it can be expressed in the form p/q where q ≠ 0 as 0/1