Cari had L = limx→−3 (x3 + 27)/(x + 3).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x3 + 27)/(x + 3)x → −3
L =
2.Mudah
Cari had L = limx→−5 (x2 − 25)/(x + 5).
f(x) = (x2 − 25)/(x + 5)x → −5
L =
3.Sederhana
Cari had L = limx→∞ (√(x2 − 10x) − x).
f(x) = √(x2 − 10x) − xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 − 1/x)2x. Berikan nilai perpuluhan.
f(x) = (1 − 1/x)2xx → ∞
L =
5.Sukar
Cari had L = limx→0 (1 − cos 2x)/(4x²), dengan x dalam radian.
f(x) = (1 − cos 2x)/(4x²)x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 3x)/(x²), dengan x dalam radian.
f(x) = (1 − cos 3x)/(x²)x → 0
L =
Kunci jawapan
- 1. L = 27
- 2. L = −10
- 3. L = −5
- 4. L = 0.1353
- 5. L = 0.5
- 6. L = 4.5
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