Answer:
This problem can be solved using the permutation formula, which is:
nPr = n! / (n - r)!
where n is the total number of items (cages in this case) and r is the number of items (animals in this case) that we want to select and arrange.
In this problem, we want to select and arrange 5 animals in 11 different cages, so we can use the permutation formula as follows:
11P5 = 11! / (11 - 5)!
= 11! / 6!
= 11 x 10 x 9 x 8 x 7
= 55,440
Therefore, there are 55,440 ways to encage 5 animals in 11 cages if all of them should be in different cages.