For example, the following code plots the roots of the implicit functionf(x,y) = sin(y) in two ways. The first way forces the waves to oscillate with respect to they-axis. In other words, the first plot assigns theyvariable to the correspondingy-axis. The second plot assignsyto thex...
"equivalent" function, z=f(x,y)z=f(x,y) , you can calculate the critical point (using vector calculus) and get it to be point (−1,−1,3)(−1,−1,3) ,that is, the point x=−1,y=−1x=−1,y=−1 when k=3k=3 in the 2D graph (countour plot) "equivalent...