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Functions question

2010 · Shift 2 · Q33

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PYQ Library
JEE Advanced
Mathematics
Functions
2010 · Shift 2 · Q33

Functions question

2010 · Shift 2 · Q33

JEE AdvancedMathematicsFunctionsMCQ+3 / −1

Let

S=\{1,2,3,4\}

. The total number of unordered pairs of disjoint subsets of

S

is equal to :

A
25
B
34
C
42
D
41

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