SEETA AND GEETA ARE TWO SISTERS WITH AN AGE DIFFERENCE OF 3 YEARS . FIND THE PROBABILITY THAT ;
1.THEY BOTH ARE BORN IN A LEAP YEAR
2. AT LEAST ONE OF THEM IS BORN IN A LEAP YEAR

Question

SEETA AND GEETA ARE TWO SISTERS WITH AN AGE DIFFERENCE OF 3 YEARS
FIND THE PROBABILITY THAT ;
1 THEY BOTH ARE BORN IN A LEAP YEAR
2 AT LEAST ONE OF THEM IS BORN IN A LEAP YEAR

Shalu Sharma · Accepted Answer

Dear Student,a) It is known that, leap years comes after every three years, i
e every 4th year is a leap year
Age Difference between Seeta and Geeta is 3 years
Therefore, both cannot be born in leap year
Probability ( both are born in leap year) =0b)Further, the age difference is 3, therefore it can be said that if one is bornm in leap year,the other will be born in non leap year
Probability ( atleast one is born in leap year ) =12

SEETA AND GEETA ARE TWO SISTERS WITH AN AGE DIFFERENCE OF 3 YEARS . FIND THE PROBABILITY THAT ; 1.THEY BOTH ARE BORN IN A LEAP YEAR 2. AT LEAST ONE OF THEM IS BORN IN A LEAP YEAR

SEETA AND GEETA ARE TWO SISTERS WITH AN AGE DIFFERENCE OF 3 YEARS . FIND THE PROBABILITY THAT ;
1.THEY BOTH ARE BORN IN A LEAP YEAR
2. AT LEAST ONE OF THEM IS BORN IN A LEAP YEAR