_+_+_=30use only numbers 1,3,5,7,9,11,13 and 15Guys it is one psycholo

1.	_+_+_=30use only numbers 1,3,5,7,9,11,13 and 15Guys it is one psychology question not mathematics..
Answer» Hi Here is UR answer Since we all know about factorial ! ..... we are going to implement here. 3! = 3 × 2 × 1 4! = 4 × 3 × 2 × 1 Then....you might 've got sum idea about ! Then now, coming back to ur qns Since we have to USE only 3 numbers with in the given numbers..... no repeating also.... Therefore, 11 + 13 + 3! = 30 24 + 3 × 2 = 30 24 + 6 = 30 Hence, the answer we got as 30... Hope u understand....If u 've doubt u can ask me in comments..... Thanks......................

_+_+_=30use only numbers 1,3,5,7,9,11,13 and 15Guys it is one psychology question not mathematics..

Answer»

Here is UR answer

Since we all know about factorial ! ..... we are going to implement here.

3! = 3 × 2 × 1

4! = 4 × 3 × 2 × 1

Then....you might 've got sum idea about !

Then now, coming back to ur qns

Since we have to USE only 3 numbers with in the given numbers..... no repeating also....

Therefore,

11 + 13 + 3! = 30

24 + 3 × 2 = 30

24 + 6 = 30

Hence, the answer we got as 30...

Hope u understand....If u 've doubt u can ask me in comments.....

Thanks......................