Question
How many digit numbers can be formed from the digits and which are divisible by and no digit is repeated?
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Text solutionVerified
If the number is to be divisible by then unit place must be
We are provided with digits and and since we have to form a digit number with no digit repeated, we will have to use all the digits.
Since, unit place digit is and its position is fixed, the remaining number of digits can be arranged in ways.
Therefore, required number of digits
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Question Text | How many digit numbers can be formed from the digits and which are divisible by and no digit is repeated? |
Answer Type | Text solution:1 |
Upvotes | 150 |