101 Hikes in Southern California: Exploring Mountains, Seashore, and Desert

101 Hikes in Southern California: Exploring Mountains, Seashore, and Desert

Matematika Diketahui barisan geometri 3,6,12,tentukan suku key 18

Diketahui barisan geometri 3,6,12,tentukan suku key 18

[tex]un = a {r}^{n - 1} = 3. {2}^{18 - 1} \\ u18 = 3. {2}^{17} = 3.131072 \\ u18 = 393216[/tex]

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