find the all possible combination of digits ranging 1 to 9 whose sum is 10 no digit shud be repeated

1+9,2+8,3+7,4+6,5+5,1+2+3+4,1+4+5,1+2+7,1+3+6,2+3+5
13 years agoHelpfull: Yes(7) No(11)
Pls check this qn. How many 4 or 5 digit numbers can be formed by using 0, 1, 3, 5, 8. Repetition is not allowed. None of the given options is correct. No. of 4 digit nos that can be formed by using 0, 1, 3, 5, 8.( Repetition is not allowed.)=4*4*3*2=96 No. of 5 digit nos that can be formed by using 0, 1, 3, 5, 8.( Repetition is not allowed.)=4*4*3*2*1=96 Total No. of 4 digit or 5 digit nos that can be formed by using 0, 1, 3, 5, 8.( Repetition is not allowed.)=96+96=192
13 years agoHelpfull: Yes(6) No(8)
class A
{
public static void main(String arg[])
{

for(int i=1;i
10 years agoHelpfull: Yes(6) No(2)

find the all possible combination of digits ranging 1 to 9 whose sum is 10,
no digit shud be repeated in any combination.
1234
127
136
145
19
235
28
37
46