Answers

2016-02-20T09:24:56+05:30
Total number of days in the year 1999 = 365
=> Possibility of either friend being born on 1 particular day = 1/365

∴ Possibility of both friends being born on that same 1 day
= 1/365*1/365
= 1/133225
0
2016-02-20T09:32:24+05:30
Total no. of days 365
both the friends were born one of these days
therefor probability of having same birthday = 1/365
0