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The number of onto mappings from {a,b,c,d,e,f....,z} to {1,2} is: OPTIONS: 2²⁶ 2²⁶-26 2²⁶-2 26² 26! PLS EXPLAIN WITH FULL WORKING STEPS

The number of onto mappings from {a,b,c,d,e,f....,z} to {1,2} is:
OPTIONS:
2²⁶
2²⁶-26
2²⁶-2
26²
26!
PLS EXPLAIN WITH FULL WORKING STEPS

Grade:12th Pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
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