所屬科目:研究所、轉學考(插大)-微積分
(1) =_________ (10%)
(2) =___________(10%)
(1) ∫ln(a2+x2)dx=__________ (10%)
(2) ∫sin(3x) cos(5x) dx =________ (10%)
(1) (5%)
(2) (5%)
2. (15%)
3. Let f (x) =sin x . Find f (n) (x) , n N. (15%)
4. Let ( Q : the set of rational numbers). Find .(10%)
5. If is continuous at x = 1 , find k . (10%)