dimple987
dimple987
07-04-2015
Math
Answered
( )+( )+( ) = 30 options 1,3,5,7,9,11,13,15
Answer :
Galaxy
Galaxy
07-04-2015
Using factorial method, we can solve this sum......because when we add even numbers we do not get an odd number..........3!+15+9=30
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Аноним
Аноним
07-04-2015
we can answer this by using factorials
eg: 3!+9+15
3!+11+13 etc..
Answer Link
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