Eldrithgo Eldrithgo Math Answered B. Directions: Write each set described below into set - builder form 6. Set Y consists of the colors green, orange and purple. 7. Set O consists of Luzon, Visayas and Mindanao. 8. Set U consists of Petra, Machu Picchu, Chicken Itza, Great Wall of China. 9. Set P consists of 31, 37, 43, 47, 53, 59. 110. Set A consists of mango, avocado, lemon, pomelo.