Home
Class 12
MATHS
The total number 9- digit number Which h...

The total number 9- digit number Which have all different digits is :

A

`10!`

B

`9!`

C

`9xx9!`

D

`10!xx10!`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise Multiple Choice Questions - LEVEL - II|61 Videos

  • PERMUTATIONS AND COMBINATIONS

    MODERN PUBLICATION|Exercise Latest Questions from AIEEE/JEE Examinations|6 Videos

  • PARABOLA

    MODERN PUBLICATION|Exercise RECENT COMPETITION QUESTION (QUESTION FROM KARNATAKA CET & COMED)|9 Videos

  • PROBABILITY

    MODERN PUBLICATION|Exercise RECENT COMPETITIVE QUESTIONS (QUESTIONS FROM KARNATAKA CET & COMED )|11 Videos

Similar Questions

Explore conceptually related problems

The total number of 9 digit numbers which have all different digits is

The total number of five-digit numbers of different digits in which the digit in the middle is the largest is a. 2^2 . 3^2 . 7^2 b. 2^ 3. 3 . 7^3 c. 2^2. 3^3. 7^2 d. 2^3. 3^2. 7^3

Total number of 6-digit numbers in which all the odd digit appear is

The number of four-digit numbers that can be made with the digits 1, 2, 3, 4, and 5 in which at least two digits are identical is

Find the number of n digit numbers, which contain the digits 2 and 7, but not the digits 0, 1, 8, 9.

Find the number of 4 digit numbers that can be formed using the digits 1,2,3,4,5.If no digits is repeated.

Find the number of 4 - digit numbers that can be formed by using the digits 1, 2, 3, 4, 5 if no digit is repeated. How many of these will be even ?

The sum of all two digit odd numbers is :