→ EdmundLiu :都很基本哦！ 09/05 11:30
→ jacky7987 :1. 取log 2.微分 3.硬幹 09/05 12:10
1.lim (1-3/x+6/x^2)^x
x->無窮大
2.Find the tangent plane to the surface sin(x+y+z)=xyz at pt.(1.-1.0)
3.The 3rd-degree Taylor polynomial of f(x)=sin(e^x^2-1) about 0 is
4.A wedge is cut of a circular cylinder of radius 6 by two planes.One plane is
perpendicular to the axis of the cylinder.The other intersects the first at
an angle of 45度 along adiameter of the cylinder.Find the volume of the wedge
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