Cari had L = limx→3 (x2 + 3x − 18)/(x − 3).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x2 + 3x − 18)/(x − 3)x → 3
L =
2.Mudah
Cari had L = limx→1 (x3 − 1)/(x − 1).
f(x) = (x3 − 1)/(x − 1)x → 1
L =
3.Sederhana
Cari had L = limx→∞ (1 + 2/x)2x. Berikan nilai perpuluhan.
f(x) = (1 + 2/x)2xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 + 1/x)3x. Berikan nilai perpuluhan.
f(x) = (1 + 1/x)3xx → ∞
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 (e−2x − 1 + 2x)/x².
f(x) = (e−2x − 1 + 2x)/x²x → 0
L =
Kunci jawapan
- 1. L = 9
- 2. L = 3
- 3. L = 54.6
- 4. L = 20.09
- 5. L = 0.5
- 6. L = 2
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