Which of the following is the expression for \(\frac{∂p_i}{∂a_k}\)?
Posted: Thu Jul 14, 2022 9:44 am
a) \(\frac{-p_i^{N+k}}{\prod_{l=1}^n p_i-p_l}\)
b) \(\frac{p_i^{N-k}}{\prod_{l=1}^n p_i-p_l}\)
c) \(\frac{-p_i^{N-k}}{\prod_{l=1}^n p_i-p_l}\)
d) None of the mentioned
b) \(\frac{p_i^{N-k}}{\prod_{l=1}^n p_i-p_l}\)
c) \(\frac{-p_i^{N-k}}{\prod_{l=1}^n p_i-p_l}\)
d) None of the mentioned