Question

C (²₁) Ang = 2 21 10 a Village, there are 135 formas whis 42 are Civil Servants if 26 are into both Professions, each working class is in at least one. of the two profession. find the number of people. in the village Solution​

Answer 1

Answer:there are 119 people in the village who are in the other profession. The total number of people in the village is 135.

Explanation:

There are 135 people in the village.

42 of them are Civil Servants.

26 individuals work in both professions (Civil Servants and another profession).

We want to find the total number of people in the village who are either Civil Servants or in the other profession.

Let’s denote:

C: Number of Civil Servants.

P: Number of people in the other profession.

We know that each working class person is in at least one of the two professions. Therefore, the total number of people in the village can be expressed as:

[ \text{Total People} = C + P - \text{Both} ]

Where:

Both represents the 26 individuals who are in both professions.

Given that C = 42, we can rewrite the equation as:

[ 135 = 42 + P - 26 ]

Solving for P:

[ P = 135 - 42 + 26 = 119 ]

Therefore, there are 119 people in the village who are in the other profession. The total number of people in the village is 135.