Question

Which of the following number is an irrational number :
a) 0.33333...
b) √23
c) √36
d) √169
so I think my answer will be 'a'
it is correct or wrong ?​

Answer 1

Answer:

a) 0.33333... and

b) √23

both are irrational numbers

Step-by-step explanation:

• Both can't be expressed in the form of p/q.
• Hence both (a) and (b) can be considered irrational
• Whereas √36 = 6
• And √169 = 13
• So (c) and (d) are rational.

Answer 2

Answer:

ANSWER IS (B)

$\sqrt{23}$

is not a perfect square of any number

a) is rational number because it is repeating ( TRANSMITTING DECIMAL)

c) and d) are perfect square of 6 and 13 repectively

hope it helps.....