若品(贏)△x)存在,則稱其極限值為f在[b]的定積分(或黎受積分 ... sol: = sinx dx ==cosx |==- (COSTE - COST) = -(-1 - ² ² ) = 1 + ²== || ... 6-3瑕積分.
確定! 回上一頁