Functions

The following example represents a correspondence f from A to B. Determine whether the associated statements are true or false.

 

i) One element of A corresponds to two elements of B.
ii) Two elements of A correspond to the same element of B.
iii) Some element of A has no corresponding element in B.
iv) Some element of B has no element of A corresponding to it.
v) Is f a function? If not, then explain why.

 

Show work. i) One element of A corresponds to two elements of B.

Return to the Exercise List