Đáp án:
Giải thích các bước giải:
B= (1- $\frac{1000}{2016}$ ).(1 - $\frac{1001}{2016}$).(1 - $\frac{1002}{2016}$ ). ... .(1 - $\frac{2017}{2016}$ )
= ($\frac{2016}{2016}$ - $\frac{1000}{2016}$ ).($\frac{2016}{2016}$ - $\frac{1001}{2016}$).($\frac{2016}{2016}$ - $\frac{1002}{2016}$ ). ... .($\frac{2016}{2016}$ - $\frac{2016}{2016}$ ).($\frac{2016}{2016}$ - $\frac{2017}{2016}$ )
= ($\frac{1016}{2016}$ ).($\frac{1015}{2016}$ ). ... . (0).( -$\frac{1}{2016}$ )
= 0
Vậy B =0
