Cari had L = limx→5 (x2 − x − 20)/(x − 5).
Lembaran kerja Had dengan jawapan
1.Mudah
f(x) = (x2 − x − 20)/(x − 5)x → 5
L =
2.Mudah
Cari had L = limx→4 (√x − 2)/(x − 4).
f(x) = (√x − 2)/(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→∞ (−x2 − 5x + 7)/(4x2 + 4x + 1).
f(x) = (−x2 − 5x + 7)/(4x2 + 4x + 1)x → ∞
L =
5.Sukar
Cari had L = limx→0 (e−2x − 1 + 2x)/x².
f(x) = (e−2x − 1 + 2x)/x²x → 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 = 9
- 2. L = 0.25
- 3. L = 7.389
- 4. L = −0.25
- 5. L = 2
- 6. L = 0.5
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