Question

In a college of 600-science students, 450 students are physics,506 students study mathematics and 400 studentschemistry Of these students, 380 students are both physics and mathematics, 350 students Physicaland Chemistry, 200 students are studying these three sciences.Then the number of students studying both mathematics and chemistry(1) 280(2) 260(3) 240(4) 220​

Answer 1

Answer:

260 guys if the answer is correct givee the brainliest

Answer 2

Answer:

AUBUC = n(A) + n(B) + n(C) - n(AnB) - n(BnC) - n(AnC) + n(AnBnC)

600 = 450 + 506 (500*) + 400 - 380 - 350 - x + 200

Ans is 220