A and B are friends . What is the probability that both will have birthdays
a) on the same days. B ) on different days [ 1 year = 365 days ]
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the total no of sample space is n{s}= 365
on the same days as a birthday n{e}=1 {the both have same birthday}
p{e]=n{e}/n{s}=1/365
as similiar on different days as birthday
except 1 days any is possibleson{e}=364
p{e}=n{e}/n{s}
364/365
on the same days as a birthday n{e}=1 {the both have same birthday}
p{e]=n{e}/n{s}=1/365
as similiar on different days as birthday
except 1 days any is possibleson{e}=364
p{e}=n{e}/n{s}
364/365
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