cielovillantoy5539 cielovillantoy5539 25-01-2024 Mathematics Answered 8. Si: A = {9; 10; 13; 15; 17 } B = {7; 9; 11; 12; 16; 18'} Hallar B - A. RESPUESTAS A) (7:11; 12; 16; 18) D) {4; 7; 11; 16}B) E) (7; 11; 12; 16} {7; 12; 16; 18} C) (11; 12; 16; 18)