[考古] 馬克勞林和重積分

[zxc321 (堅持到底 )]

1.Let f(x) = (1+x)^ (1/2)  + (1-x)^ (1/2)

  (a) Find the Maclaurin series for f

  (b) Find  (4)            (51)
           f   (0)   and  f    (0)

  請問(a)是要我導馬克的公式嗎? (b)小題 我不會算

2.
  (a)  Evaluate ∫∫ e^(x+y)  where R is given by the inequality
                  R

      ｜x｜+｜y｜≦1.

  (b)  Let f be continuous on [0,1] and R be the triangular region with

       vertices (0,0),(1,0)and (0,1) show that

       ∫∫f(x+y)dA = ∫[0,1] uf(u)du
         R

  謝謝~~


--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 59.127.194.112