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Find the limit where [x]=n is the Greatest Integer function (n -<x<n+1) and n is an integer.?
limit as x approaches 5 from the right side of the function f(x)=[x]. The -< signifies less greater or equal to. The question says the function is [x] but the brackets aren't like fully formed. more like 2 capital L's around the x. is there some significance to that?
1 Answer
- ?Lv 72 years ago
If x = 5 + h, where h>0 and small, than what is the value of [5+h] ?
If the L's are only at the bottom, it usually means the floor function, floor(x) which is the same as [x].
If the L's are on top, its the ceiling function ceil(x).
