P. T √5 is a irrational number.
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Answered by
1
Answer:
no it is rational number
Answered by
1
Answer:
Let us consider that √5 is a rational by the proof of contradiction.
Step-by-step explanation:
√5=p/q
If p,q have any common factor,on cancelling the common factor is.....
√5=a/b(where a and b are (co-primes)
√5=a/b,where HCF (a,b)=1
squaring on both sides
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