Question

two friends were born in the 2000 . what is the probability that they have the same birthday

Answer 1

Answer:

Two friends have any one of the 366 days on the year 2000 as her birthday. [ Year 2000 is a leap year ]

Total number of outcomes in which two friends may have their birthday= 366 × 366

Two friends may have same birthday on any one of the 366 Days Of The Year 2000.

Number of favourable outcomes in which Two friends will have same birthday= 366

Probability = Number of favourable outcomes / Total number of outcomes.

Probability that both have same birthday= 366/(366×366)= 1/366.

Hence,the  probability  that they both have the same birthday= 1/366.

Step-by-step explanation: