Question

In a fruit feast among 200 students, 88 chose to eat durians,

73 ate mangoes, and 46 ate litchis. 34 of them had eaten both durians and

mangoes, 16 had eaten durians and litchis, and 12 had eaten mangoes and

litchis, while 5 had eaten all 3 fruits. Determine, how many of the 200

students ate none of the 3 fruits.
set theory.


​

Answer 1

Answer:

okokokokokokokokokokokokoo