Calculate the vectors z$1$ R$2$ the input to thehidden layer, a$1$ R$2$ the output of the hidden layer, z$2$ R the input to theoutput node, and h$($x$)=$ a$2$ R the output of the output node.$($b$)(10$ points$)$ Backpropagation. Compute one step of the backpropagation al$-$gorithm for a given training data point x $=(0,1)$ and target output y $=1.$Assume that the loss function is defined asL$()=12($h$($x$)$ y$)2,$