Answer to Question #190005 in Discrete Mathematics for Rameen

Question

At a college of 600 students there are (n+5) enrolled in physics, (n+20) in Mathematics who play sports and (n-15) in chemistry and play sports. Create a Venn diagram to illustrate this information. Where n=8

Answer 1

Given,

Students in college = 600

Enrolled in physics =n+5

Mathematics with sports = n+20

Chemistry with sports = n-15

Your given value of n = 8 is wrong because students who enrolled in chemistry with sports are n-15

and if n= 8 the n-15 = -7 which can't be possible

Let's P denotes Physics, M denotes Mathematics and C denotes Chemistry

So, Venn Diagram Will be (Taking as variable n):