Question 1. 0 Compute the following four sums for given natural numbers j and n Where j S n: z i'\" m1 1) all) k=j ' k=j 2' M k+2022 k+2021 ' kw. k+2022 k+2020 0 Now, consider the polynomial p(:r) = 22% 33'\". Compute the rst and second derivative of 10(1):) with respect to :13. Then, set I = 1 and compute p' (1) and p"(1). What identities do you obtain? 0 Can you express p' (3:) as a double summation and compute it directly