In a class of 40 students it is known that 22 of them study Art, 18 of them study study Chemistry.5 students study all the 3 subjects, 9 study Art and Biology, 7 study Art but not Chemistry and 11 study exactly one subject.
 👍
 👎
 👁
 ℹ️
 🚩
2 answers

 👍
 👎
 ℹ️
 🚩

 👍
 👎
 ℹ️
 🚩
Answer this Question
Related Questions
Still need help?
You can ask a new question or browse existing questions.