I need help, please, as soon as possible. It's differential equations.
4) Discuss clearly the existence of solutions to the following IVP using the Uniqueness Theorem:
a)
y' = (y - 2)^(1/2), y(0) = 2
b)
y' = (y - 2)^(-1/2), y(0) = 2
c)
y' = (y - 23/2), y(0) = 2