Question

1.) All of the following are rational except ____.

√0.49
√19
√900
√100

2.) Which of the following is Irrational?

√1
√1.44
√2
√4

Answer 1

1) √19

2)√2

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Tanujrao36

Answer 2

Sqrt (prime Number) is always irrational number.

1) sqrt(19)

2) sqrt(2)

Here 19 & 2 are prime numbers.