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ÉÀ Õh , À¼¬ Õh ÇX È ½. 지수함수 삼각함수의... · Calculus Life ¼ ÉÀ¹ Çt 1ÇxÆÐ y= 1-x2 Æ|ʽ ø¹¼Ç@ ¼ ÉÀ¹ Çt 1Çx ÆÐÇt²ä. ø¹¬¬à
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