Question

Find the limit as x approaches 2 from the left of function [x], if it exists ?

Lim [x] IF ITS EXISTS ?
x-->2-

Answer 1

Do you mean the heaviside function or just x?

Answer 2

\[\lim_{x \rightarrow2-} [x] \] if it exists

Answer 3

So i guess you mean the heaviside then?

Answer 4

Either way you look at it, from the left or the right, the answer will be 2

Answer 5

Nope,What is the value for [1.99] ?

Answer 6

[x] means greatest integer of x.

Answer 7

no dont think so no other information given only this question and gives four possible answers !!! 1 , 2 , 1.5 or limit does not exist ?? [x] = the largest integer that is less than or egual to x eg [2.4] = 2, [-0.5]=-1

Answer 8

The answer is one, anyhow.

Answer 9

yes this is what i got but how exactly yo you compute it ?

Answer 10

Use the graph of [x]

Answer 11

thanks for your help cheers