Consider the f(x, y) = x2 + y2 – a. For what values of a do we have critical points for the function.
Posted: Thu Jul 14, 2022 9:29 am
a) independent of a
b) for any real number except zero
c) a ∊ (0, +∞)
d) a ∊ (-1, 1)
b) for any real number except zero
c) a ∊ (0, +∞)
d) a ∊ (-1, 1)