Practice problem
Find the sum of the following infinite geometric series: 12+38+932+27128+⋯\frac{1}{2}+\frac{3}{8}+\frac{9}{32}+\frac{27}{128}+\cdots21+83+329+12827+⋯
222
32\frac{3}{2}23
34\frac{3}{4}43
94\frac{9}{4}49
Type a concept, like “slope” or “photosynthesis”.
