Prove that √5-√5 is not a rational
number
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Answered by
7
Answer:
5 is one of the factor of q. As, we know p and q are co-prime so it cannot have common factor. But here a contradiction arise that 5 is factor of both p and q. So, by this we can say that √5 is not rational which means √5 is irrational.
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Answered by
10
Answer:
√5 is irrational number
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