Ť

ͧͧѧ

Ҥͧͧѧѹ


ҡ¢ͧ limit ͧ f(x) x ҧ a ҢͧԵТѺҢͧ f(x) x a Ңͧ f(x) x=a
limit ͧ f(x) ҡѺҡѺ f(x) ҤҢͧ limit f(a) ҡѹ ¡ f(x) 繿ѧ蹵ͧ (continuous function) x=a ѧ ҨоԨóҿѧ f ͧش x=a ҨеͧԨóҵѡ 3 Сù
1.ҤҢͧ f(a)
2.ҤҢͧ limit
3.ҤҢͧ limit ͧ f(x) ҡѺ f(a)

˵ ѧ蹵ͧ x=a öҡ鹡ҿͧѧ蹹 աԸ˹
鹡ҿͧѧҴ͹ x=a ʴҿѧ蹵ͧ x=a
鹡ҿͧѧ蹢Ҵ͹ x=a ʴҿѧͧ x=a




http://www.trueplookpanya.com/true/knowledge_detail.php?mul_content_id=397&mul_source_id=002230

ٻҾǢͧ

Ԫ


ͧṹ ?

ҧ :


may

ʶҹ :
áҧ