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→36 (√x − 6)/(x − 36).
f(x) = (√x − 6)/(x − 36)x → 36
L =
3.Sederhana
Cari had L = limx→∞ (√(x2 − 9x) − x).
f(x) = √(x2 − 9x) − xx → ∞
L =
4.Sederhana
Cari had L = limx→∞ (−5x2 − 5x + 7)/(5x2 + 5x + 5).
f(x) = (−5x2 − 5x + 7)/(5x2 + 5x + 5)x → ∞
L =
5.Sukar
Cari had L = limx→0 ln(1 + 4x)/sin(5x), dengan x dalam radian.
f(x) = ln(1 + 4x)/sin(5x)x → 0
L =
6.Sukar
Cari had L = limx→0 (1 − cos 5x)/(3x²), dengan x dalam radian.
f(x) = (1 − cos 5x)/(3x²)x → 0
L =
Kunci jawapan
- 1. L = 4
- 2. L = 0.08333
- 3. L = −4.5
- 4. L = −1
- 5. L = 0.8
- 6. L = 4.167
Penyelesaian langkah demi langkah yang lengkap: berlatih topik ini di examproblems.com.