\(\frac{1}{2}\)* \(\frac{1}{4}\)* \(\frac{1}{8}\)* \(\frac{1}{16}\)* \(\frac{1}{32}\)= \(\frac{1}{32768}\)
k cho mình nhé !
= 1 x 1 x 1 x 1 x 1/ 2 x 4 x 8 x 16 x 32
= 1/32768
\(\frac{1}{2}\)X \(\frac{1}{4}\)X \(\frac{1}{8}\)X \(\frac{1}{16}\)X \(\frac{1}{32}\)= \(\frac{1}{32768}\)
~~~ Tk cho mình nha ~~~~
\(A=\frac{1}{2}\cdot\frac{1}{4}\cdot\frac{1}{8}\cdot\frac{1}{16}\cdot\frac{1}{32}\)
\(A=\frac{1}{2^1}\cdot\frac{1}{2^2}\cdot\frac{1}{2^3}\cdot\frac{1}{2^4}\cdot\frac{1}{2^5}\)
\(A=\frac{1}{2^{1+2+3+4+5}}\)
\(A=\frac{1}{2^{15}}\)
Vậy: \(A=\frac{1}{2^{15}}\)
mình dùng dấu chéo ngăn cách nha
=>1/32768