Cari had L = limx→3 (x3 − 27)/(x − 3).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x3 − 27)/(x − 3)x → 3
L =
2.Mudah
Cari had L = limx→−4 (x2 + 5x + 4)/(x + 4).
f(x) = (x2 + 5x + 4)/(x + 4)x → −4
L =
3.Sederhana
Cari had L = limx→∞ (1 + 1/x)x. Berikan nilai perpuluhan.
f(x) = (1 + 1/x)xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (6x2 − 5x + 2)/(x2 + 2x + 2).
f(x) = (6x2 − 5x + 2)/(x2 + 2x + 2)x → ∞
L =
5.Sukar
Cari had L = limx→0 (e1.5x − 1 − 1.5x)/x².
f(x) = (e1.5x − 1 − 1.5x)/x²x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 3x)/(x²), dengan x dalam radian.
f(x) = (1 − cos 3x)/(x²)x → 0
L =
Kunci jawapan
- 1. L = 27
- 2. L = −3
- 3. L = 2.718
- 4. L = 6
- 5. L = 1.125
- 6. L = 4.5
Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.