Question

in a class of 22 students offered maths 18 students chemistry 24 offered physics. all of them have to offer at least one subject 11 are both M and C 13 are C and P 14 are M and P and 7 are all the three. find : 1. exactly one subject 2. exactly 2 subject 3. only pay and maths but no chem 4. how many students are there in the class. ​

Answer 1

Answer:

1. 35
2. 11
3. 11

Step-by-step explanation:

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