Consider a computation graph with inputs X1, X2, function value f and intermediate variables a, b, c, d. Find the formula of of.
X1
(.)2
cos(.)
X2
(.) x 3
+
X
f
Of Oc da (1) де да дх
(ii)Of Oc da Дс да дх1 Of Od Ja +
Of Od Ja (iii) ad da dx1
(iv) d Of Oc da Дс да дх1 Of Od Ja + Cad da 0x1
