\(=\dfrac{3.256+3.64+3.16+3.4+3}{512}\\ =\dfrac{768+192+48+12+3}{512}\\ =\dfrac{1023}{512}\)
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Các câu hỏi tương tự
C=3/2+3/4+3/8+3/16+...+3/128
D=1/2+1/4+1/8+...+1/1024
E=5/2+5/8+5/32+5/128+5/512+5/2048
C=3/2+3/4+3/8+3/16+....+3/128
E=5/2+5/8+5/32=5/128+5/512+5/2048
Cần gấp giúp mik với
Tính nhanh: 3/2 + 3/8 + 3/32 + 3/128 + 3/512
Giúp mình nha thks
\(\frac{3}{2}+\frac{3}{8}+\frac{3}{32}+\frac{3}{128}+\frac{3}{512}\) các bạn làm giùm mình nha ! bài này là bài tính nhanh nhé
Tính nhanh
3/2 + 38 +3/32 +3/128 +3/512
3/2+3/8+3/32+3/128
tính nhanh: 3/2+3/8+3/32+3/128+3/52
Tính nhanh :
3/2 + 3/4 + 3/8 + 3/16 + 3/32 + 3/64 +3/128
a) frac{1}{2}+frac{1}{4}+frac{1}{8}+frac{1}{16}+frac{1}{32}+frac{1}{64} b) frac{1}{3}+frac{1}{9}+frac{1}{27}+frac{1}{81}+frac{1}{243}+frac{1}{729}c) frac{1}{5}+frac{1}{10}+frac{1}{20}+frac{1}{40}+...............+frac{1}{1280} d) frac{2}{3}+frac{2}{6}+frac{2}{12}+frac{2}{24}+frac{2}{48}+frac{2}{96}+frac{2}{192} e) 1+frac{5}{4}+frac{5}{8}+frac{5}{16}+frac{5}{32}+frac{5}{64} f) frac{3}{2}+frac{3}{8}+frac{3}{32}+frac{3}{128}+frac{3}{512}g) 3+frac{3}{5}+frac{3}{25}+fr...
Đọc tiếp
a) \(\frac{1}{2}+\frac{1}{4}+\frac{1}{8}+\frac{1}{16}+\frac{1}{32}+\frac{1}{64}\) b) \(\frac{1}{3}+\frac{1}{9}+\frac{1}{27}+\frac{1}{81}+\frac{1}{243}+\frac{1}{729}\)
c) \(\frac{1}{5}+\frac{1}{10}+\frac{1}{20}+\frac{1}{40}+...............+\frac{1}{1280}\) d) \(\frac{2}{3}+\frac{2}{6}+\frac{2}{12}+\frac{2}{24}+\frac{2}{48}+\frac{2}{96}+\frac{2}{192}\)
e) \(1+\frac{5}{4}+\frac{5}{8}+\frac{5}{16}+\frac{5}{32}+\frac{5}{64}\) f) \(\frac{3}{2}+\frac{3}{8}+\frac{3}{32}+\frac{3}{128}+\frac{3}{512}\)
g) \(3+\frac{3}{5}+\frac{3}{25}+\frac{3}{125}+\frac{3}{625}\)
a. 1 + 1/2 + 1/4 + 1/8 + 1/16 + 1/32 + 1/64 + 1/128 + 1/256
b. 3/1x4 + 3/2x5 + 3/3x6 + 3/4x7 + 1/5x8
c. 2/1x3 + 2/3x5 + 2/5x7 + ............... + 2/2001x2003 + 2/2003x2005
Các bn vui lòng giải lời giải nha