Question

please solve it
prove that 1/√2 is irrational​

Answer 1

Answer:

as we can prove root2 is irrational,

let's follow the same procedure in this question also

Step-by-step explanation:

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Answer 2

Answer:

let us assume the opposite

i.e 1/√2 is rational

hence 1/√2 can be written in the form of a/b

hence 1/√2 = a/b

b/a =√2

here b/a is rational number

but √2 is irrational

since rational does not equal to irrational

our assumption is incorrect

hence 1/√2 is irrational

hence proved