Question

Find the next term of series., $2,1,\frac{1}{2},\frac{1}{4}$

Answer 1

$2,1,\frac{1}{2},\frac{1}{4}$

Every term is obtained by dividing the previous term by $2$.

So, the next term is $\frac{1}{4}\times \frac{1}{2}=\frac{1}{8}$.