Answers

2014-07-04T21:41:50+05:30
This is an impossible ques . this can only be solved by factorization method 
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i think it can not be solved even by factorization since sum of odd nos in odd quantity can not be even
yup
:d
2014-07-04T22:40:40+05:30
3!+1+1+1+1+13+5+1+1=30................3!=3*2*1=6.............hope i helped u;)
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