Determine whether each function is linear or quadratic. Identif... | Filo

Determine whether the following function is a linear transforma... | Filo

Text: Linear or not? Determine whether each of the following scalar-valued functions of n-vectors is linear. If it is a linear function, give its inner product representation; i.e., an n-vector for which f(x) = x for all x. If it is not linear, give specific values for a, b, and B for which superposition fails, i.e., f(ax By) ≠ af(x) Bf(y).