(i) Since particular player is always chosen it means that 11−1=10 players are selected out of the remaining 15−1=14 players.
∴ Required number of ways = 14C10= 14C4=14.13.12.111.2.3.4= 1365
(ii) Since particular player is never chosen. It means that 11 players are selected out of the remaining 15−1=14 players.
∴ Required number of ways = 14C11=14C3=14.13.121.2.3=364.
∴k−m−1000=1