0 votes 0 votes q.1) find number of 5 digit number in which digit are in ascending order. BASANT KUMAR asked Oct 11, 2018 BASANT KUMAR 689 views answer comment Share Follow See all 7 Comments See all 7 7 Comments reply Show 4 previous comments Shaik Masthan commented Oct 12, 2018 reply Follow Share @BASANT then it is non-decreasing order... @srestha mam i didn't ask for this particular question, i asked for generally, due to it's look more tough.. May anyone have any simple method? 1 votes 1 votes srestha commented Oct 12, 2018 reply Follow Share @Shaik in that case ans also be same because , take any example like 2235 arrangement done in 1 way only 0 votes 0 votes Shaik Masthan commented Oct 12, 2018 reply Follow Share no mam, check this question https://gateoverflow.in/8399/gate2015-3-5 and should check the first link provided on the comment on the question 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes out of 1,2,3,4,5,6,7,8,9 pick any 5 digits. only one way to arrange them(ascending order). So, 9C5. Utkarsh Joshi answered Oct 11, 2018 Utkarsh Joshi comment Share Follow See all 0 reply Please log in or register to add a comment.