Home > CALC > Chapter 6 > Lesson 6.2.2 > Problem 6-71
6-71.
Given the equation x2 − 2xy + tan y = 4, find an expression for 
To avoid the preliminary step of solving for y, you could Implicitly differentiate:
Given the equation x2 − 2xy + tan y = 4, find an expression for
To avoid the preliminary step of solving for y, you could Implicitly differentiate: