第一道the curve with equation y^2=x^3+3x^2 is called the Tschirnhausen cubic.,find an equation of the tangent line to this curve at point (1,-2).还有个微分的题SinX+CosY = sinXcosY
问题描述:
第一道the curve with equation y^2=x^3+3x^2 is called the Tschirnhausen cubic.,find an equation of the tangent line to this curve at point (1,-2).
还有个微分的题
SinX+CosY = sinXcosY
答