Question

prove that 1 /√ 2 is irrational​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

we have to prove 1/√2 is irrational

let us assume the opposite ,

i.e., 1/√2 is rational

hence 1/√2 can be written in the form p/q

where p and q (q not equal to zero) are co-prime (no comman factor other than 1 )

hence , 1/√2 =p/q