Question

In a college, 60 students enrolled in chemistry,40 in
physics, 30 in biology, 15 in chemistry and physics, 10
in physics and biology, 5 in biology and chemistry. No
one enrolled in all the three. Find how many are
enrolled in at least one of the subjects.​

Answer 1

Answer:

60

Step-by-step explanation:

+-3--3+3₹huebbshd hwhej

Answer 2

Answer:

i don't understand what is this it is physics chemistry biology maths