Answer:
Step-by-step explanation:
Given:
To find:
Solution:
A relation is said to be a function if each and every element of the domain has a unique image in the co-domain.
Inverse of a function exist if it is both one to one and onto.
there are 32 students in a class and 20 of them own at least one pet what fraction of the class own pets
1 answer:
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