T2: Gen Knowledge Flashcards
1
Q
Define an injective function
A
A function for which every element in the image has at most one corresponding element in the domain.
2
Q
Define co-domain
A
The set for which the outputs of a given function are constrained to fall.
3
Q
Define image
A
The outputs of a given function, which fall within the co-domain.
4
Q
Define surjective function
A
A function for which every element in the image has at least one corresponding element in the domain.
5
Q
Define bijective function
A
A function which is both injective and surjective, for which an inverse mapping the image to the domain can be defined.
