Math, asked by vanikd, 1 year ago

square root of 2 is irrational.why?

Answers

Answered by shawez
2
Irrational numbers are the numbers which are non-repeating and non-terminating numbers.
The square root of 2 is non repeating and non terminating decimal or number so its irrational
Square root of 2 is  1.41421356237......
Therefore square root of 2 is irrational

Thanks :)
Shawez

raoatchut191: i think he needs the proof
shawez: to give him proof we need to write the whole method right?
raoatchut191: yeah it takes alot of time that is contradiction method right??
shawez: yup
shawez: n we have to like write on a papre take a snap n upload? :P
raoatchut191: oh
Jaguar: Irrational numbers are the numbers which are non-repeating and non-terminating numbers.
The square root of 2 is non repeating and non terminating decimal or number so its irrational
Square root of 2 is 1.41421356237......
Therefore square root of 2 is irrational
Answered by sabarinathcs
0
√2 is irrational number .Because the decimal expansion of √2 is non terminating and non recurring 
Note: every irrational number is nonterminating and non recurring 
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