Question

Find the cardinal number of the following set :

A = { x : x is a negative integer and x > - 5 }

Answer 1

Answer:

Cardinal number of set is 4.

Step-by-step explanation:

Cardinal number means the number of elements in the set.

A = { x : x is a negative number and x > -5 }

A = {-4, -3, -2, -1 }

Therefore are 4 elements in this set.

So the cardinal number is 4.