hasil lim x → 0 tan x / x2+2x
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Pertanyaan
hasil lim x → 0 tan x / x2+2x
1 Jawaban
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1. Jawaban Cadilac
lim tan x / x²+2x
x→0
lim sec² x / 2x+2
x→0
lim 1/cosx × 1/cos x / 2x+2
x→0
1/cos0 × 1/cos0 / 2(0)+2 = 1×1/2 = 1/2