In this question we will perform the backward pass algorithm on the formula a. Calculate the following

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In this question we will perform the backward pass algorithm on the formula

a. Calculate the following partial derivatives of f.

(i) 

b. Calculate the following partial derivatives of b1.

(i)

(ii)

(iii)

c. Calculate the following partial derivatives of f.

(i)

(ii)

(iii)

d. Now we consider the general case where A is an n × d matrix, and x is a d × 1 vector. As before, f = 1/2 ||Ax||2

(i) Find ∂f/∂A in terms of A and x only. 

(ii) Find ∂f/∂x in terms of A and x only.

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