Question bank/JEE Main/Mathematics

JEE MainMathematicsModerateSets

If a set has 2 elements then the difference between the subsets
of its powers set and number of its subset is

Show answer and solution
Number of subsets =22=4= 2^{2} = 4
Number of subsets of power =24=16= 2^{4} = 16

Source: Grass-G / M-05 Mathematics Paper 10 October.docx

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