Cari had L = limx→−3 (x2 + 9x + 18)/(x + 3).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x2 + 9x + 18)/(x + 3)x → −3
L =
2.Mudah
Cari had L = limx→−1 (x2 − 5x − 6)/(x + 1).
f(x) = (x2 − 5x − 6)/(x + 1)x → −1
L =
3.Sederhana
Cari had L = limx→∞ (1 − 1/x)3x. Berikan nilai perpuluhan.
f(x) = (1 − 1/x)3xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (√(4x2 + 2x) − 2x).
f(x) = √(4x2 + 2x) − 2xx → ∞
L =
5.Sukar
Cari had L = limx→0 (1 − cos 4x)/(x²), dengan x dalam radian.
f(x) = (1 − cos 4x)/(x²)x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 2x)/(3x²), dengan x dalam radian.
f(x) = (1 − cos 2x)/(3x²)x → 0
L =
Kunci jawapan
- 1. L = 3
- 2. L = −7
- 3. L = 0.04979
- 4. L = 0.5
- 5. L = 8
- 6. L = 0.6667
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