Question

among the following real number which is irrational is 5.213213,27.636363, 0.79222, 7.141141114​

Answer 1

Answer:

7.141141114...... Because it is non repeating and non reoccurring no.

Answer 2

Concept

Any real number that cannot be written as the quotient of two integers, p/q, where p and q are both integers, is said to be irrational.

Given

Various options are given which are 5.213213,27.636363, 0.79222, 7.141141114​

Find

We have to find which is irrational number

Solution

The steps are as follow:

• Out of given option 7.141141114​ is irrational
• It is irrational number because after decimal point the digits are non repeating and non reoccurring digits

Hence among the following real number 7.141141114​ is irrational

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