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Identify the irrational number among these.

  • a)
    √13

  • b)
    9

  • c)
    36

  • d)
    25

Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Identify the irrational number among these.a)√13b)9c)36d)25Corre...
Irrational number is √13
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Most Upvoted Answer
Identify the irrational number among these.a)√13b)9c)36d)25Corre...
A)3 (This is a rational number as it can be expressed as 3/1 or 6/2 or any other integer divided by 1)
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Community Answer
Identify the irrational number among these.a)√13b)9c)36d)25Corre...
In this question the correct option is A because :-
In b option it is 77 which can be written as 77/1 and we know that rational number is a number in the form of p/q where p and q are integer and q does not equal to 0 .
Now, In option C it is 9.83. We know that terminating decimals are rational number. So it is also a rational number.
Now in d option it is 9/5. So it is also a rational number because a rational number is a number in the form of p/q where p and q are integer and q does not equal to 0 .
Hope you get it right :)
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