Question

in a survey 25 students it was found that 15 had taken maths, 12 had taken physics and 11 had taken chemistry.also 5 had taken maths and chemistry, 9 had taken maths and physics,4 had taken physics and chemistry and 3 had taken all the 3 subjects.find the number of students who took
a) only chemistry
b)only maths
c)only physics
d) physics and chemistry but not maths
e) maths and physics but not chemistry
f) exactly one of these subject
g)at least one of the 3 subject
h)none of these 3 subject​

Answer 1

Answer:

c is the correct answer for your question

Answer 2

Answer:

c) only physics is the answer.......

who are you bro or sis