Ten different balls are distributed into 4 distinct boxes such that a specified box contains 2 balls.. Find no of such distribution

Question

Answer 1

first select two balls to put in a specific box.
the total selection would be = 10c2=45.
all the other balls have three options available,
so total selection for the remaining 8 balls will be= 3^8.
so total distribution=45*3^8.

Answer 2

first select two balls to put in a specific box.
the total selection would be = 10c2=45.
all the other balls have three options available,
so total selection for the remaining 8 balls will be= 3^8.
so total distribution=45*3^8.

Welcome to Adda

Verify Phone Number using

Verify Phone Number

Welcome to Adda

Trending

Ten different balls are distributed into 4 distinct boxes such that a specified box contains 2 balls.. Find no of such distribution