Question

Find the number of $3$-digit even numbers which can be formed using the digits $4,6,\&7$ without repeating any digit in the number.

Answer 1

The given digits are $4,6,\&7$

For finding the three-digit even number we can place the even number at the unit place.

The $3$-digit even numbers formed by the given digits $=764,746,674,\&476$

Hence, the The $3$-digit even numbers formed by the given digits are $764,746,674,\&476$

number of $3$-digit even numbers which can be formed using the digits $4,6,\&7$ are $4$