求sinz在z=π/2处的泰勒展开式.
问题描述：
求sinz在z=π/2处的泰勒展开式.
答
1-(x-pi/2)^2/2!+(x-pi/2)^4/4!+…+(-1)^n(x-pi/2)^2n/(2n)!+o(x^(2n+1))
求sinz在z=π/2处的泰勒展开式.
1-(x-pi/2)^2/2!+(x-pi/2)^4/4!+…+(-1)^n(x-pi/2)^2n/(2n)!+o(x^(2n+1))