Question

which of the following is an irrational i) √4/√9 ii) √2/√3 iii) √5 iv) √81​

Answer 1

Answer:

√5

is an irrational no.

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Answer 2

Answer:

$2) \frac{ \sqrt{2} }{ \sqrt{3} } \: \: and \: \: 3) \sqrt{5} \: \: are \: \: irrational \: \: numbers$