Question

There are 9 teachers including the headmaster , how many committees of 4 teachers can be made with the headmaster as the chairman?

Answer 1

Answer:

2 committees is your answer

Answer 2

Hey Random User➰➰

Here is the answer⤵⤵

No. of teachers = 9

Headmaster = 1

Total staff = 10

Let the headmaster be common,

staff left = 9 teachers.

2 whole commities can be made with one teacher as an exception!

or

If you are including the number of headmaster in the commity of 4 teachers,

Then 3 commities will surely be the answer!