Cari had L = limx→2 (x4 − 16)/(x − 2).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x4 − 16)/(x − 2)x → 2
L =
2.Mudah
Cari had L = limx→−2 (x3 + 8)/(x + 2).
f(x) = (x3 + 8)/(x + 2)x → −2
L =
3.Sederhana
Cari had L = limx→∞ (−x2 + 3x + 8)/(x2 + 6x + 6).
f(x) = (−x2 + 3x + 8)/(x2 + 6x + 6)x → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 + 3/x)2x. Berikan nilai perpuluhan.
f(x) = (1 + 3/x)2xx → ∞
L =
5.Sukar
Cari had L = limx→0 (ex − 1 − x)/x².
f(x) = (ex − 1 − x)/x²x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 5x)/(3x²), dengan x dalam radian.
f(x) = (1 − cos 5x)/(3x²)x → 0
L =
Kunci jawapan
- 1. L = 32
- 2. L = 12
- 3. L = −1
- 4. L = 403.4
- 5. L = 0.5
- 6. L = 4.167
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