♡+♡+♡+♡+♡=30 by using 5 digit u can alsp rrpeat the number1,3?5,7,9,11,23,15
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see we cannot get an even no. from 5 odd nos. so ,it is not possible to make 30 from these nos.
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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.
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.
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