Jawaban:
Penjelasan dengan langkah-langkah:
x, x/2, x/4, x/8, x/16, x/32
U 15 = ...
a=x
r=1/2
U15=ar⁽ⁿ⁻¹⁾
=x.1/2⁽¹⁵⁻¹⁾
=x/2¹⁴
=x/16.384
Demikian
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Verified answer
Jawaban:
[Deret dan Barisan Geometri]
Penjelasan dengan langkah-langkah:
x, x/2, x/4, x/8, x/16, x/32
U 15 = ...
a=x
r=1/2
U15=ar⁽ⁿ⁻¹⁾
=x.1/2⁽¹⁵⁻¹⁾
=x/2¹⁴
=x/16.384
Demikian
Semoga membantu dan bermanfaat!