# Guys Solve this.. ◻➕◻➕◻➕◻➕◻=30 Fill the boxes using (1, 3, 5, 7, 9, 11, 13, 15)

2
by nencykayampant
give the solution

2014-09-11T10:55:07+05:30

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i)   3!+1+3+13+7=30              [ If we solve by factorial method]
ii)   3!+3!+3!+3!+3!=30
[3!=3×2×1=6]

[without factorial method]
Odd nos added for odd nos. of time will always give an ODD NUMBER.
Odd nos added for even no of time will give an EVEN NUMBER.
2014-09-11T13:08:44+05:30

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3!+1+3+13+7=30      this solution is a little awkward i know but according to all of us we do not think there will be any other process other than using factorial