Shiv2016 wrote:
Bunuel is this method fine?
First multiple= 10!
....
Last Multiple= 10!+ 18
n= (10!+18-10!)/3 + 1
n= 18/3 +1
n= 7
_____________________
Yes, that's correct.
Bunuel is this method fine?
First multiple= 10!
....
Last Multiple= 10!+ 18
n= (10!+18-10!)/3 + 1
n= 18/3 +1
n= 7
_____________________
Yes, that's correct.
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