How Many Elements are There in a Set of Even Prime Numbers?
A. One
B. Two
C. Three
D. Four
This question requires us to have knowledge about prime numbers as well as even numbers; if we have this information, we will be able to answer the question of how many components are contained in a collection of even prime numbers.
After this, you should be able to differentiate between even numbers and prime numbers.
Even Number
A number is said to be even if it can be neatly divided into two pieces using the number itself as the dividing factor. Numbers that even always have the digits 0, 2, 4, 6, and 8 as their last digits. Two, four, six, eight, ten, twelve, fourteen, and sixteen are all examples of even numbers.
Prime Number
Numbers that only have themselves and a single other numbers as components are known as prime numbers.
The first five prime numbers, for instance, are the digits 2, 3, 5, 7, and 11. Numbers, on the other hand, that have more than two elements are referred to as composite numbers.
Even Prime Numbers
A number, 2, is the only even prime number. There is only one even prime number since all other even numbers can be divided by 2, resulting in those other even numbers having three factors: 1, 2, and themselves. Since there is only one even prime number, all even numbers can be divided by 2.
Hence, the correct option is B.