Técnicas de conteo - Pregunta tipo ICFES

A school needs to send 5 students as representatives to a forum on environmental pollution. It was decided that 2 students would be from tenth grade and 3 from eleventh grade. There are 5 tenth-grade students prepared for the forum and 4 eleventh-grade students. How many different groups can be formed to send to the forum? A. 9 B. 14 C. 20 D. 40 Visit our official website: www.piensamatematik.com