Question
If repetitions are not allowed, the number of four digit numbers divisible by and formed with the digits is
Found 7 tutors discussing this question
Discuss this question LIVE
8 mins ago
Text solutionVerified
Number ending with either or is divisible by
Case 1) unit place is
Numbers
Case 2) unit digit is
Numbers
total number
Case 1) unit place is
Numbers
Case 2) unit digit is
Numbers
total number
Was this solution helpful?
150
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from similar books
Question 1
How many numbers can be formed by using the digits while each digit may be repeated any number of times?Stuck on the question or explanation?
Connect with our maths tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | If repetitions are not allowed, the number of four digit numbers divisible by and formed with the digits is |
Answer Type | Text solution:1 |
Upvotes | 150 |