Question

prove that 3√2 is an irrational number​

Answer 1

HEY MATE!!

Let assume that 3√2 is an ration number

3√2 = a/b

a&b (b not equal to 0) is co-prime Number

Therefore Hcf =1

√2 = 3b

But we know that √2 is an irrational this contradicts our assumtion is wrong

So, 3√2 is an irration number

HENCE PROVED

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