Question

1/x-1divided by 1/x^2-1 the lim x->0

Answer 1

is it\[\lim_{x \rightarrow 0}\frac{ \frac{ 1 }{ x-1 } }{ \frac{ 1 }{ x ^{2}-1 } }\]

Answer 2

yes

Answer 3

ok

Answer 4

\[\lim_{x \rightarrow 0}\frac{ 1 }{ x-1 } \times (x-1)(x+1)=\lim_{x \rightarrow 0}x+1=1\]

Answer 5

medal please

Answer 6

thanks

Answer 7

welcome