Question

we have some variables 1,3,5,7,9,11,17,19 then solve _+ _+ _=30
The numbers can repeat

Answer 1

(11)+(11)+(11-3)=30
11+11+8=30
30=30

Answer 2

When adding odd numbers we do not get a result of even number. So this sum is possible only through Factorial method. Therefore answer is :- [ 3! + 15 + 9 = 30 ]