Question

in a group ol 50 students, 20 study
subject A, 25 study subject B, and 20 study
subject c, 10 study both A and B, 5 study both
B&C , 7 study both A and C and a study all
the subject rond no. of students how study
1. A only ,2. B & C, 3. A but not C.
4. never of A,B,C​

Answer 1

Answer:

Step-by-step explanation:2

Answer 2

Answer:

I think that the correct answer is 2. B & C,

Step-by-step explanation:

hope I will help u