MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Number Theory: Interesting Results

Classify the ...

Question

Classify the following number as Rational or Irrational:
$\sqrt{23}$

Open in App

Solution

$\sqrt{23}$
Since, 23 is not a perfect square,
$\sqrt{23}$ is an irrational number.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Classify the following number as rational or irrational :

(3 + \sqrt{23}) - \sqrt{23}

Q. Classify the following numbers as rational or irrational
(i)

\sqrt{23}

\sqrt{225}

Q. Classify the result as rational or irrational:

(3 + \sqrt{23}) - \sqrt{23}

Question 1 (ii)
Classify $(3 + \sqrt{23}) - \sqrt{23}$ as rational or irrational.

Q. Classify the following numbers as rational or irrational:
(i)

\sqrt{23}

\sqrt{225}

0.3796

7.478478...

1.101001000100001...

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Revisiting Irrational Numbers

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Number Theory: Interesting Results

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon