event A can be done in '5 ways and Giant B can be done in 10 ways then in
how many ways can events A and B'be done ?
Answers
Answered by
6
Answer:
event A can be done in '5 ways and Giant B can be done in 10 ways then in
how many ways can events A and B'be done ?
event A can be done in '5 ways and Giant B can be done in 10 ways then in
how many ways can events A and B'be done ?
event A can be done in '5 ways and Giant B can be done in 10 ways then in
how many ways can events A and B'be done ?
Answered by
3
Answer:
5 persons will receive the books and 5will not.
Hence no, of ways of choosing 5 persons from 10 people
=10C5.
Now this can be internally permuted in 5! ways.
Hence total number of permutations will be
=10C5.5!.
Similar questions