lim x → 1 (x-1) (x^2 + x +1) /x^3 - 1
Matematika
age9801
Pertanyaan
lim x → 1 (x-1) (x^2 + x +1) /x^3 - 1
1 Jawaban
-
1. Jawaban eripane05
Limit Fungsi Aljabar
karena
x^3 - 1 = (x-1 ) (x^2 + x + 1)
Maka
lim (x-1) (x^2 + x +1) /x^3 - 1)
x->1
= lim (x-1) (x^2 + x +1) / (x-1) (x^2 + x +1)
x->1
= lim (1)
x->1
= 1