16. Hitunglah lim x→1 (x^4 – 1)/(x – 1).
Jawab: lim x→1 (x^4 – 1)/(x – 1) = 4.
17. Hitunglah lim x→2 (4x² – x – 6)/(x – 2).
Jawab: lim x→2 (4x² – x – 6)/(x – 2) = 15.
18. Hitunglah lim x→0 (tanx/x).
Jawab: lim x→0 (tanx/x) = 1.
16. Hitunglah lim x→1 (x^4 – 1)/(x – 1).
Jawab: lim x→1 (x^4 – 1)/(x – 1) = 4.
17. Hitunglah lim x→2 (4x² – x – 6)/(x – 2).
Jawab: lim x→2 (4x² – x – 6)/(x – 2) = 15.
18. Hitunglah lim x→0 (tanx/x).
Jawab: lim x→0 (tanx/x) = 1.