A school wants the students of class XII to do a project on ‘Sustainability’ keeping the world environment in mind. They select the student participants on the basis of an essay writing competition.
7 students out of 80 are selected for the project and are categorized into
two sets such that :
Girl students belong to Set A = \( A = \{G_1, G_2, G_3, G_4\} \) and
Boy students belong to Set B = \( B = \{B_1, B_2, B_3\} \) .