The total number of 5 digits number of different digits in which the digit in the middle is the largest
Shubham , 7 Years ago
Grade 12th pass
Algebra> The total number of 5 digits number of di...
1 AnswersUser
Last Activity: 7 Years ago
case 1 :- number does not contain 0. 
ways. X 4! =3024.
ways. largest occupies third position.
from 1, 2, 3, 4, 5, 6, 7, 8, 9
choose 5 digits by
one number is largest which occupies middle place. arrange rest four numbers in 4! ways. thus
case 2 :- contains 0
choose other four numbers from 1,2,3,4,5,6,7,8,9 in
no of ways numbers can be arranged = 3 X 3 X 2 X 1 =18
ways = X 18 = 2268
therefore our answer is 3024 + 2268 = 5292
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on Algebra
Can we divide two vectors? If this is possible then how?
Algebra
1 Answer Available
Last Activity: 10 Month ago(s)
How do you write “the product of 18 and q” as an algebraic expression?
Algebra
1 Answer Available
Last Activity: 10 Month ago(s)
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
Algebra
0 Answer Available
Last Activity: 2 Year ago(s)