Class 12 Relations And Functions · Mcq Single Correct1 Markscounting_functions
Class 12 Maths · Relations And Functions · Mcq Single Correct #86
Let \(A=\{x,y,z\}\), \(B=\{a,b\}\). The number of onto functions from \(A\) to \(B\) is
✅ Step-by-Step Solution
Final Answer: Option (C): 6
- There are 2^3=8 functions; remove the two constant functions, leaving 6 surjections.
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