Tentukan nilai limit dari Fungsi berikut! Ingat! Memakai pemfaktoran! Bukan Turunan! [tex]1. \lim_{x \to \ 1 } \frac{ x^{3}-1 }{x-1} 2. \lim_{x \to \ 1} \fra

Limit bentuk 0/0

1.
limit(x->1) (x³ - 1)/(x - 1)
= lim(x->1) (x-1)(x²+x+1)/(x-1) ....(*yng (x-1) coret
= lim(x->1)  x² +x+1
sub x = 1
= 1+1 +1
= 3

2.
imit(x->1) (x³ -1)/ (x² -1)
= lim(x->1) (x-1)(x² + x + 1) / (x-1)(x+1) ...*(yng (x-1) coret..
= lim(x-> 1) (x² + x +1)/(x+1)
x = 1
= (1+1+1)/(1+1)
= 3/2