Three Houses Are Available In A Locality. Three Persons Apply For The

1.	Three Houses Are Available In A Locality. Three Persons Apply For The Houses. Each Applies For One House Without Consulting Others. The Probability That All The Three Apply For The Same House Is?
Answer» One person can select one HOUSE out of 3= 3C1 ways =3. HENCE, three persons can select one house out of 3 in 3 x 3 x 3 =9. Therefore, probability that all THRE apply for the same house is 1/9. One person can select one house out of 3= 3C1 ways =3. Hence, three persons can select one house out of 3 in 3 x 3 x 3 =9. Therefore, probability that all thre apply for the same house is 1/9.

Three Houses Are Available In A Locality. Three Persons Apply For The Houses. Each Applies For One House Without Consulting Others. The Probability That All The Three Apply For The Same House Is?

Answer»

One person can select one HOUSE out of 3= 3C1 ways =3.

HENCE, three persons can select one house out of 3 in 3 x 3 x 3 =9.

Therefore, probability that all THRE apply for the same house is 1/9.

One person can select one house out of 3= 3C1 ways =3.

Hence, three persons can select one house out of 3 in 3 x 3 x 3 =9.

Therefore, probability that all thre apply for the same house is 1/9.