And probability of any event is 1 - (probaXXXXXX of XXXXXXXX XXXXXXXXX)
P(X)= X - P(X')
X' XX no one XXXXXX XXXXX same hair. If we XXXX P(X') , XX XXX XXXX X(X).
XXX A' XX XXX event XXXXXX one XXXXXX XXXXX XXXX hair is not possible.
We have XXXXXX XXXXXX and XXXX XXXXXX XXX XXXX XX maximum159807 hairs. XXX XXX name XXX people as XX, P2, P3.....XXXXXXX, P165442.
XX XXXXXX XXX have XXX number of XXXXX out of [X,X,3,X.......159805,159806,159807] hairs. XX, XXXXX XXX XXXXXXXXXXXX XXXX numbers.
P1 has 1hair
XX XXX 2hairs
P3 XXX XXXXXX
...................
XXXXXXXXXX 159807 hairs......
Now XXXXX that
P159808can XXX have XXXXXX XXXXX so he XXX XXXX any XXXXXX between (1,X....159807) XXX hence his number XXXXX match XX the hairs ofany XX the previous XXX.
Hence its XXXXXXXXXX XX not XXXX same XXXXX after 159807 XXXXXX. XX its impossible XXX A' to XXXXXX. XXX XXXXXXXXXXX of an XXXXXXXXXX event is 0.
Hence X(A') = X
X(A) = 1-X(A') =X-X = 1
XXXXXXXXXXXXXXX XX least XXX XXXXXX XXXX exactly the XXXX XXXXXX of hairs on XXXXX head1.