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Total number of 6-digit numbers in which...

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

A

`(5)/(2)xx6!`

B

6!

C

`(1)/(2)xx6!`

D

none of these

Text Solution

AI Generated Solution

To find the total number of 6-digit numbers in which all the odd digits appear, we will follow these steps: ### Step 1: Identify the odd digits The odd digits are 1, 3, 5, 7, and 9. This gives us a total of 5 distinct odd digits. ### Step 2: Understand the requirement for a 6-digit number Since we need to form a 6-digit number using these 5 odd digits, one of the digits must repeat because we only have 5 different digits. ...
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