125 Proverbs for Fruitful Living: Wisdom from My Dad

125 Proverbs for Fruitful Living: Wisdom from My Dad

Matematika bantuuuuu

Tentukan jumlah deret geometri berikut.
4 + 2 + 1 + 1/2 + 1/4 …​

bantuuuuu

Tentukan jumlah deret geometri berikut.
4 + 2 + 1 + 1/2 + 1/4 …​

Penjelasan dengan langkah-langkah:

a = 4

r = 2/4 = 1/2

Sn = a/(1 - r)

Sn = 4/(1/2 - 1)

Sn = 4/(1/2 - 1/1)

Sn = 4/(1/2)

Sn = 4.2

Sn = 8

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