Question

Some numbers are given below. Decide the numbers to which number sets they
belong to and does not belong to and express with correct symbols.
i) 1
ii) 0
iii) -4
ins
v) 13
x 4
vi) V2
vii) log 2
viii) 0.03
ix)
$\pi$
​

Answer 1

Answer:

i) Natural number

ii) Whole number

iii) Integer

v) Composite number

vi) Prime number

vii) Binary logarithm

viii) Decimal / rational number

ix) Irrational number

Answer 2

Answer:

1 natural number

2 whole number

3 integer

4 integer

5 rational number

6 irrational number

7 real number

8 rational number

9 irrational number

10 irrational number