Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The set 
has 4 elements and the set 
has 5 elements then the number of injective mappings that can be defined from 
to 
is
Text Solution
Verified by ExpertsThe correct answer is:
D
: Since, set 
has 4 elements and set 
has 5 elements, then the number of injective mappings from 
to 
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