1. ROSTER NOTATION OR LISTING METHOD FORM- Subject in Grade 7 answer: 2. SET BUILDER NOTATION FORM- a, e, i, o, u answer: Answer: 1. A = {subjects in grade 7} A = {Math, Science, Filipino, English, MAPEH, Religion, Araling Panlipunan, TLE, Computer} *some subjects vary on your school 2. A = {a, e, i, o, u} A = {x | x is a vowel in the English Alphabet}