[" 7.Find the number of numbers less than "2000" that can be formed using the digits,"1,2],[" repetition is allowed."]

Find the number of numbers less than 2000 that can be formed using the digits, 1,2,3,4 if repetition is allowed.

The number of numbers less than 2000 that can be formed using the digits 1,2,3,4 when repetition is allowed is

The number of numbers less than 2000 that can be formed using theis allowed is

Find the number of 4- digited numbers that can be formed using the digits 1,2,4,5,7,8 when repetition is allowed.

How many odd numbers less than 1000 can be formed using the digits 0,2,5, 7, repetitions of digits are allowed ?

How many odd numbers less than 1000 can be formed using the digits 0, 1, 4, and 7 if repetition of digits is allowed?

How many odd numbers less than 1000 can be formed using the digits 0, 1, 4, and 7 if repetition of digits is allowed?

The number of four digited numbers that can be formed using the digits 2,4,5,7,8 when repetition is not allowed

Find the number of 5 - digit numbers divisible by 5 that can be formed using the digits 0,1,2,3,4,5 when repetition is allowed.

The number of natural numbers less than 7,000 which can be formed by using the digits 0, 1, 3, 7, 9 (repetition of digits allowed) is equal to