Question

Definition of left hand limit and right hand limit

Answer 1

Left-Hand [or Right-Hand] Limit. Let f be a function defined on some open interval (b,a) [or (a,b)]. We say the left-hand [or right-hand] limit of f(x) as x approaches a is L , (or the limit of f(x) as x approaches a from the left [or right] is L ) and we write.

Answer 2

A left-hand limit means the limit of a function as it approaches from the left-hand side. On theA lther hand, A right-hand limit means the limit of a function as it approaches from the right-hand side.