For the Bernoulli equation y′+y=y2y' + y = y^2y′+y=y2, what is the substitution vvv to linearize it?
v=y−1v = y^{-1}v=y−1
v=y2v = y^2v=y2
v=y−2v = y^{-2}v=y−2
v=ln(y)v = \ln(y)v=ln(y)