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In a class of 29 students: 14 study Biology, 14 study German, 16 study Physics, 5 study both Biology and Physics, 7 stud
Posted: Sun Oct 03, 2021 3:34 pm
by answerhappygod
- In A Class Of 29 Students 14 Study Biology 14 Study German 16 Study Physics 5 Study Both Biology And Physics 7 Stud 1 (50.63 KiB) Viewed 120 times
In a class of 29 students: 14 study Biology, 14 study German, 16 study Physics, 5 study both Biology and Physics, 7 study both German and Physics, 3 study all three subjects, and 2 study none of these subjects. . . a) How many students study both Biology and German? b) Writing B, G, and P for the sets of students studying Biology, German, and Physics respectively, evaluate | Bºn (Gn P)].