1+tan 60+tan^2 60+tan^3 60 +.....?
Matematika
leksonhatulusan
Pertanyaan
1+tan 60+tan^2 60+tan^3 60 +.....?
2 Jawaban
-
1. Jawaban Anonyme
Deret Geometri Tak Hingga
1 + tan 60 + tan² 60 + ...
a = 1
r = tan 60
S~
= a/(r - 1)
= 1/(√3 - 1)
= (√3 + 1) / (3 - 1)
= (1 + √3)/2 ✔ -
2. Jawaban Anonyme
S= a/(r-1)
= 1/(√3-1)
= (√3+1)/(3-1)
=(1+√3)/2
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