Home
Class 12
MATHS
Find the number of 5-digited numbers tha...

Find the number of 5-digited numbers that can be formed using the digits 1, 1, 2, 2, 3. How many of them are even.

Text Solution

Verified by Experts

The correct Answer is:
`(5!)/(2!2!),(4!)/(2!)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE -1.5 VERY SHORT ANSWER QUESTIONS|27 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE -1.5 SHORT ANSWER QUESTIONS|15 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE -1.4 VERY SHORT ANSWER QUESTIONS|11 Videos

  • PARTIAL FRACTIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|31 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos

Similar Questions

Explore conceptually related problems

Find the number of 4 digited numbers that can be formed using the digits 0,1,2.

Find the number of 5 - digit numbers that can be formed using the digits 0,1,1,2,3.

Knowledge Check

  • The number of 7 digited numbers which can be formed using the digits 1, 2, 3, 2, 3, 3, 4 is

    A
    420
    B
    840
    C
    2520
    D
    5040

    • Similar Questions

    Explore conceptually related problems

    Find the number of four digited number that can be formed using the digits 1,2, and 3.

    Find the number of 5 digited numbers that can be formed using the digits 2,2,3,3,4. How many of them are greater than 30000.

    Find the number of 4 - digit numbers that can be formed using the digits 1,2,5,6, 7. How many of them are divisible by i) 2 ii) 3 iii)4 iv) 5 v) 25.

    Find the number of 4 - digited numbers that can be formed using the digits 2, 4, 5, 7 and 8.

    Find the sum of all 4- digited numbers that can be formed using the digits 1,3,5,7,9.

    Find the sum of all five digited numbers that can be formed using the digits 1, 2, 3, 7, 9.

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

    Home
    Profile