Question

number of ways in which a team of 11 players can be selected from 22 players always including two of them and excluding four of the
them is

please answer properly with solution ​

Answer 1

There are 22 players.

Four particular players are to be excluded..

∴ 18 players are left over for selection.

Out of these, 2 players are to be included in the team of 11.

∴ Remaining 9 players are to be selected from 16 players.

This can be done in ¹6C9 ways...