What I Know I
Choose the letter of the best answer. Write the chosen letter on a separate sheet of
1. It is a rule which associates each element of set A with at least one element
paper
in set B
a. Function
b Relation
c. Set
d. Subset
2. It is a rule which uniquely associates elements of one set A with the elements
of another set B: each element
in set A maps to a single element in set B.
a. Function
b. Relation
c. Set
d. Subset
1

guy's patulong nmn oh bukas na Kasi isuli toh