Cari had L = limx→−1 (x4 − 1)/(x + 1).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x4 − 1)/(x + 1)x → −1
L =
2.Mudah
Cari had L = limx→9 (√x − 3)/(x − 9).
f(x) = (√x − 3)/(x − 9)x → 9
L =
3.Sederhana
Cari had L = limx→∞ (−2x3 + 7)/(2x3 + 6x + 2).
f(x) = (−2x3 + 7)/(2x3 + 6x + 2)x → ∞
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 ln(1 + 5x)/sin(x), dengan x dalam radian.
f(x) = ln(1 + 5x)/sin(x)x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 4x)/(x²), dengan x dalam radian.
f(x) = (1 − cos 4x)/(x²)x → 0
L =
Kunci jawapan
- 1. L = −4
- 2. L = 0.1667
- 3. L = −1
- 4. L = 7.389
- 5. L = 5
- 6. L = 8
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