Given neural network with some weights and connections. Activation functions in all layers except input layer are sigmoid ( 1/(1+exp(-x)) ). All bias (threshold) units have weights of 1.

1. Now calculate output of each of the the neural network nodes (including output node) using given weights:

X=0.5

Y = 0

Z = 5

WXA = 2

WYA = 2

WYB = 1

WZC = 0.2

WAD = 1

WBD = 1.5

WCD = -1

w XA A WAD Wya -1 WyB w BD Y B w -160 Wzo ZC Z -1