Round your answers to two digits. The equation 6p' In p + 2q- Inq = 3r Inr defines r as a differentiable function of p and q in the neighborhood of the point (Po, go, ro) = (1, 1, 1), i.e., r = r(p, q). Find: . The first-order partial derivative r (1, 1) = . The second-order partial derivative r (1, 1) = . The second-order partial derivative ri, (1, 1) = Next page