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Classify the following numbers as ratio...

Classify the following numbers as rational or irrational. Given reasons to support your answer. `(i)sqrt((3)/(81))" " (ii)sqrt(361) " " (iii) sqrt(21) " " (iv) sqrt(1.44)` `(v) (2)/(3)sqrt(6)" "(vi) 4.1276" " (vii) (22)/(7)` `(vii) 1.232332333.. " " (ix) 3.040040004....` `(x) 2.356565656.... " " (xi) 6.834834....`

Text Solution

Verified by Experts

The correct Answer is:
(i) Irrational (ii) Rational (iii) Irrational
(iv) Rational (v) Irrational (vi) Rational.
(vii) Rational (viii) Irrational (xi) Irrational .
(x) Rational (xi) Rational
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