Electric Scooter for Kids Clearwater Florida

Electric Scooter for Kids Clearwater Florida

Matematika diketahui barisan geometri
16, 24, 36, 54,...
tentukan a. rasio
b. U8

diketahui barisan geometri
16, 24, 36, 54,...
tentukan a. rasio
b. U8

[tex]barisan \: geometri \\ \\ a).r = \frac{u2}{u1} = \frac{24}{16} = \frac{3}{2} \\ \\ b).un = a {r}^{n - 1} \\ u8 = 16( { \frac{3}{2} )}^{8 - 1} \\ \\ u8 = 16 ( { \frac{3}{2}) }^{7} \\ \\ u8 = \frac{2187}{8} [/tex]

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