Question

explain the solution​

Answer 1

Out of two friends one girl say sangeetha birthday can be any day of the year.

Now reshma birthday can also be any on any day out of 365 days in the year.

we assume that these 365 outcomes are equally likely .

1} If reshma bday is different from sangeetha ,the number of favourable outcomes for her bday is 365-1 equal to 364

so P(Reshma bday different from sangeethas bday) equal to 364/365

2) P(both hv same bdays) equal to 1 - P (both hv different bday)

1-364/365

1/365

hope it hlps u

mark as brainliest