Cari had L = limx→4 (√x − 2)/(x − 4).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (√x − 2)/(x − 4)x → 4
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→∞ (1 + 1/x)2x. Berikan nilai perpuluhan.
f(x) = (1 + 1/x)2xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 − 1/x)x. Berikan nilai perpuluhan.
f(x) = (1 − 1/x)xx → ∞
L =
5.Sukar
Cari had L = limx→0 (e−2x − 1 + 2x)/x².
f(x) = (e−2x − 1 + 2x)/x²x → 0
L =
6.Sukar
Cari had L = limx→0 ln(1 + 5x)/sin(3x), dengan x dalam radian.
f(x) = ln(1 + 5x)/sin(3x)x → 0
L =
Kunci jawapan
- 1. L = 0.25
- 2. L = 12
- 3. L = 7.389
- 4. L = 0.3679
- 5. L = 2
- 6. L = 1.667
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