>Let f be a function defined on some interval (a, ?). Then the limit of x as it approaches infinity of f(x) is L
>This means that for every ?>0 there is a corresponding number N > 0 such that | f(x) - L | < ? when x > N
>And let f be a function defined on some interval (-?, a) . Then the limit of x as it approaches negative infinity of f(x) is L
>This means that for every ?>0 there is a corresponding number N such that | f(x) - L | < ? when x < -N
>Also, let f be a function defined on some interval (a, ?). Then the limit of x as it approaches infinity of f(x) is ?
>This means that for every positive number M there is a corresponding positive number N such that f(x) > M when x> N.
>This means that for every ?>0 there is a corresponding number N > 0 such that | f(x) - L | < ? when x > N
>And let f be a function defined on some interval (-?, a) . Then the limit of x as it approaches negative infinity of f(x) is L
>This means that for every ?>0 there is a corresponding number N such that | f(x) - L | < ? when x < -N
>Also, let f be a function defined on some interval (a, ?). Then the limit of x as it approaches infinity of f(x) is ?
>This means that for every positive number M there is a corresponding positive number N such that f(x) > M when x> N.
