


$\fbox {000}$math_hunter wrote: ↑Wed Mar 06, 2019 12:18 pm1x2x3x4x5x.....x2018 এর শেষ তিনটি অঙ্ক কত? (একক, দশক, শতক)![]()
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The product=$1×2×3×...×1000×...×2018$
Hmm...Thankssamiul_samin wrote: ↑Wed Mar 06, 2019 9:12 pmThe product=$1×2×3×...×1000×...×2018$
So,it must be divided by $1000$.
As example $1×2×3×4×5$ is divided by $1,2,3,4,5$.