For the 1-1-1 network shown in the figure the initial weights and biases are chosen to be W1(0)=[1],b1(0)=[10],W2(0)=[6],b2(0)=[6]. An input/target pair is given to be {p=[0.3],t=[0.8]}. Perform one iteration of backpropagation with learning rate =0.4. Then the value of W1(1) is