Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

In how many ways can a cricket team of eleven be chosen out of a batch of 15 players if a particular player is always chosen?



A particular player is selected every time
so 10 players are chosen from 14
that is C^{14}_{10}= \frac{14!}{4!10!}=1001
0 0 0
what no restriction? how can a player be selected twice
i,ans 11 players can be selected out of 15 in 15C11 ways
= 15C4 = ( / ( = 1365 ways.
ii,ans Since a particular player must be included, we have to select 10 more out of remaining 14 players. This can be done in
14C10 = 14C4 = ( = 1001 ways.
not twice
oh then ok
got it
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts