Cari had L = limx→4 (x2 − 9x + 20)/(x − 4).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x2 − 9x + 20)/(x − 4)x → 4
L =
2.Mudah
Cari had L = limx→1 (x4 − 1)/(x − 1).
f(x) = (x4 − 1)/(x − 1)x → 1
L =
3.Sederhana
Cari had L = limx→∞ (−5x3 − 2x + 5)/(4x3 + 4x + 2).
f(x) = (−5x3 − 2x + 5)/(4x3 + 4x + 2)x → ∞
L =
4.Sederhana
Cari had L = limx→∞ (1 + 3/x)2x. Berikan nilai perpuluhan.
f(x) = (1 + 3/x)2xx → ∞
L =
5.Sukar
Cari had L = limx→0 (1 − cos 3x)/(2x²), dengan x dalam radian.
f(x) = (1 − cos 3x)/(2x²)x → 0
L =
6.Sukar
Cari had L = limx→0 (e2x − 1 − 2x)/x².
f(x) = (e2x − 1 − 2x)/x²x → 0
L =
Kunci jawapan
- 1. L = −1
- 2. L = 4
- 3. L = −1.25
- 4. L = 403.4
- 5. L = 2.25
- 6. L = 2
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