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Qn #533
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The number of one - one functions f: {1,2,3} ā {a,b,c,d,e} is
A.
125
B.
60
C.
243
D.
None of these
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ā Question: The number of one - one functions f: {1,2,3} ā {a,... | TANCET Group Studies | Tancet Group Studies