Question

In a steamer there are stalls for 15 animals and there are cows, horses and calves (not less than 15 of each) ready to be shipped. the total number of ways in which ship load can be made is

Answer 1

Answer:

Step-by-step explanation:

Total number of animals = 3 (Given)

Ie Cows, horses and calves

There are three groups of animal that are more than 15 (the no. of stalls).

Therefore the first stall can be filled by the any one of the three animals in three ways - either a cow, a horse or a calf.

So each stall can be filled in 3 ways.

Hence 15 stalls can be filled in 3^15 ways

= 14348907

Thus, the total number of ways in which ship load can be made is 14348907 ways.

Answer 2

Answer:

Step-by-step explanation:

Total number of animals = 3 (Given)

Ie Cows, horses and calves

There are three groups of animal that are more than 15 (the no. of stalls).

Therefore the first stall can be filled by the any one of the three animals in three ways - either a cow, a horse or a calf.

So each stall can be filled in 3 ways.

Hence 15 stalls can be filled in 3^15 ways

= 14348907

Thus, the total number of ways in which ship load can be made is 14348907 ways.