# Prove that lim 1/(x^3+1)=2 when x approaches 1?

##### 2 Answers

Mar 28, 2018

2

#### Explanation:

lim

lim

as x approaches to 0

then,

i.e. 1+1=2

hence proved

Mar 28, 2018

#### Explanation:

We have:

Let's substitute

So this limit is equal to