In mathematics, the codomain or target set of a function is the set

Yinto which all of theoutput of the function is constrained to fall.

It is the setYin the notationf: X → Y.

# What is the «сodomain» of a function in mathematics?

**dmitry_fedyuk**(Dmitry Fedyuk) #1

What is the «domain» of a function in mathematics?