Cari had L = limx→1 (x3 − 1)/(x − 1).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x3 − 1)/(x − 1)x → 1
L =
2.Mudah
Cari had L = limx→−1 (x2 − 2x − 3)/(x + 1).
f(x) = (x2 − 2x − 3)/(x + 1)x → −1
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→∞ (−5x3 + 5x − 4)/(2x3 + 4x + 1).
f(x) = (−5x3 + 5x − 4)/(2x3 + 4x + 1)x → ∞
L =
5.Sukar
Cari had L = limx→0 ln(1 + 2x)/sin(x), dengan x dalam radian.
f(x) = ln(1 + 2x)/sin(x)x → 0
L =
6.Sukar
Cari had L = limx→0 (ex − 1 − x)/x².
f(x) = (ex − 1 − x)/x²x → 0
L =
Kunci jawapan
- 1. L = 3
- 2. L = −4
- 3. L = 0.1353
- 4. L = −2.5
- 5. L = 2
- 6. L = 0.5
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