Lim x mendekati 0 x tan x/1-cos2x =
Matematika
ramiispurba
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Lim x mendekati 0 x tan x/1-cos2x =
1 Jawaban
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1. Jawaban Anonyme
Bab Limit
Matematika SMA Kelas XI
Lim (x tan x/(1 - cos² x))
x→0
= lim (x tan x/(sin² x))
x→0
= lim ((x/sin x) . (tan x/sin x))
x→0
= 1 . 1
= 1