0 votes 0 votes Deepalitrapti asked Oct 16, 2018 • recategorized Oct 17, 2018 by Shaik Masthan Deepalitrapti 559 views answer comment Share Follow See all 8 Comments See all 8 8 Comments reply minal commented Oct 17, 2018 reply Follow Share x1+x2+x3+x4+x5=25 1<=xi<=6 using generating function 24c4-5c1*18c4 + 5c2*12c4 - 5c3*6c2 = 624 0 votes 0 votes Mk Utkarsh commented Oct 17, 2018 reply Follow Share minal can you add the answer using generating functions? 0 votes 0 votes Deepalitrapti commented Oct 17, 2018 reply Follow Share Wrong answer 0 votes 0 votes Mk Utkarsh commented Oct 17, 2018 reply Follow Share answer is $126$ 0 votes 0 votes minal commented Oct 17, 2018 reply Follow Share yes utkarsh pls check , where i did mistake 0 votes 0 votes Mk Utkarsh commented Oct 17, 2018 reply Follow Share minal i'm stuck with gen functions too, i solved it by calculating number of non negative integral solutions 0 votes 0 votes minal commented Oct 17, 2018 reply Follow Share are you getting my ans? 0 votes 0 votes minal commented Oct 19, 2018 reply Follow Share utkarsh ans is 126 only , i did calculation mistake 24c4-5c1*18c4 + 5c2*12c4 - 5c3*6c2 = 10626+4950-15300-150 = 126 0 votes 0 votes Please log in or register to add a comment.