Question

limx→1+(x+2)/(x+1)

Answer 1

limx→1+(x+2)/(x+1)

Answer 2

I just want to know why the numerator became 1

Answer 3

1/limx→1+x+1 x has to be tending to -1 right?

Answer 4

is this\[\lim_{x\to1^+}{x+2\over x+1}\]?

Answer 5

no
\[\lim_{x \rightarrow 1}\]

Answer 6

but i think it's supposed to be \[\lim_{x \rightarrow-1}\]

Answer 7

3/2 is the ans!

Answer 8

but in the books answer it says +\[+\infty\]

Answer 9

but thanks :)

Answer 10

if x is going to -1 then \(+\infty\) is certainly the answer

Answer 11

then i'm right. and there was a typing error. Thank again.

Answer 12

welcome :)