Prove that √3 is an irrational number.
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Step-by-step explanation:
Since both q and r are odd, we can write q=2m−1 and r=2n−1 for some m,n∈N. We note that the lefthand side of this equation is even, while the righthand side of this equation is odd, which is a contradiction. Therefore there exists no rational number r such that r2=3. Hence the root of 3 is an irrational number
Answered by
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Step-by-step explanation:
Let us assume the opposite i.e √3 is rational.
Hence √3 can be written in the form of a/b
where a and b(b is not equal to 0) are co prime.
Hence,√3 =a/b
√3b=a
squaring both sides:-
(√3b)^2 =a^2
3b^2=a^2
HOPE THIS WILL HELP YOU!
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