Question

STATE WHETHER TRUE OR FALSE WITH Reason
1) Every rational number is real.
2) Every integer is a rational number.
3) Every irrational number is natural number.
4) Sum of two irrational number is rational.
5) Sum of two irrational number is not rational.
6) Product of two irrational number is rational.
7) Every integer is a whole number.
8) Every rational number is a whole number.
9) Every real number is a irrational number.

Answer 1

Answer:

1. true the union of rational number and irrational number is called real number

2.true

3. false Ex : 1.33 is an irrational no. but not natural numbers

4. false Ex: 1.33 +1.33 = 2.66 irrational number

5.false Ex : 1.79 + 1.21 = 3 rational number

6.false Ex : 1.23 ×1.33 = irrational number

7.false. every whole numbers is an integer

8.false . every whole numbers is a rational number

9.true