2 /(N-1) (arctan(5/(2(N – 1))) – arctan(3/(2(N – 1))))/T 3N – 3 1 (arctan((N - 1)/(N – 3/2)) – arctan((N – 3/2)/(N-1)))/T 3N – 2 (N - 1)/(N – 2) (arctan((N ...
確定! 回上一頁