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 − x − 12)/(x − 4).
f(x) = (x2 − x − 12)/(x − 4)x → 4
L =
3.Sederhana
Cari had L = limx→∞ (1 − 2/x)x. Berikan nilai perpuluhan.
f(x) = (1 − 2/x)xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 + 3/x)x. Berikan nilai perpuluhan.
f(x) = (1 + 3/x)xx → ∞
L =
5.Sukar
Cari had L = limx→0 (1 − cos 5x)/(4x²), dengan x dalam radian.
f(x) = (1 − cos 5x)/(4x²)x → 0
L =
6.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 =
Kunci jawapan
- 1. L = 27
- 2. L = 7
- 3. L = 0.1353
- 4. L = 20.09
- 5. L = 3.125
- 6. L = 5
Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.