- #1

- 65

- 0

3, X=1

X+, x>1

Find

lim(x-->1) f(X)

f(1)=

not exactly sure how to do this. would not f(1) be just 3, since it is defined as that in the function. I am not sure about how to take that limit.

Thanks

- Thread starter bard
- Start date

- #1

- 65

- 0

3, X=1

X+, x>1

Find

lim(x-->1) f(X)

f(1)=

not exactly sure how to do this. would not f(1) be just 3, since it is defined as that in the function. I am not sure about how to take that limit.

Thanks

- #2

LeonhardEuler

Gold Member

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- #3

- 65

- 0

sorry that should be x+1

- #4

- 65

- 0

lim(x->1+)=(1+1)=2

lim(x->1-)=(1+1)=2 so the limit exists, i dont understand how that helps in finding the overall limit of F(x) at 1.

- #5

LeonhardEuler

Gold Member

- 859

- 1