How to identify rational and irrational numbers

 

Asked by Bikasdarbey3363 | 20th Jan, 2019, 02:10: PM

Expert Answer:

Any real number that can be written in the form of p/q, where p and q are integers, is rational number
 
for example 2.543 is a rational number because 2.543  = 2543/1000
 
If a real number can not be expressed in the form of p/q, where p and q are integers, then it is a irrational number
 
for example,  π, e, √2, √3, √5 are some of the irrational number

Answered by Thiyagarajan K | 20th Jan, 2019, 05:02: PM

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