How many irrational numbers are there in the set ?

MATHEMATICS · Single correct · CBSE · Mathematics · Number Systems · Number Systems

Problem

How many irrational numbers are there in the set {2,  4,  0.12‾,  3.14}\{\sqrt{2},\;\sqrt{4},\;0.\overline{12},\;3.14\}? (a) 22 (b) 11 (c) 00 (d) 33

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