Check whether 7√5, 7/√5, √2+21 , π-2 are irrational numbers or not
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Answered by
1
Answer:
I think it is irrational number
Answered by
3
Answer:
7/√5 whenever route comes in denominator it's irrational
√2+21 is irrational as √2 is not solvable
π-2 is not irrational
22/7-2
22-14/7
8/7
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