Question

Are the following statements true or false ?
Give reasons for your answers.
(i) Every whole number is a natural number.
(ii) Every whole number is a rational number.
(iii) Every integer is a rational number.
(iv) Every rational number is a whole number.​

Answer 1

Answer:

1 false

2 true

3 true

4 false

Step-by-step explanation:

1. 0 is a whole no. but not a natural no.

Answer 2

(i) Every whole number is a natural number.

$\implies$ False.

(ii) Every whole number is a rational number.

$\implies$ True

(iii) Every integer is a rational number.

$\implies$ True

(iv) Every rational number is a whole number.

$\implies$ False.