求高数题详解,由√(x^2+y^2)=a*e^arctg(y/x)确定了y=y(x),求dy/dx.
求高数题详解,由√(x^2+y^2)=a*e^arctg(y/x)确定了y=y(x),求dy/dx.
设函数y=y(x)由方程y+e^(x+y)=2x确定,求dx/dy
设由x^2y-e^(2y)=siny确定y是x的函数,求dy/dx
设函数y=y(x)由x=1-e^t和y=t+e^-t确定,求dy/dx和d^2y/dx^2
函数y=f(x)由方程e^y-x-x^2+2y=2确定,求y'求dy/dx
y=f(x)由x^2+3y^4+x+2y=1所确定,求dy/dx
函数 y=y(x)由方程e x平方 - e y平方 - xy = 0确定,求dy/dx
函数y=y(x)由方程e^x - e^y - xy =0 确定, 求dy/dx .
y=f(x)由方程xy+e^xy+y=e确定,求dy/dx和d^2y/dx^2
设函数y=f(x)由方程x+y=e^y确定,求dy/dx
由方程e∧y=sin(x+y)确定y为x的函数,求dy/dx.
设函数y=y(x)由方程x^2+y^2=1确定,求dy/dx