Neatly sketch and label the $\text{dc}$ transfer characteristic (i.e., $\mathrm{V}_{0} v s . \mathrm{V}_{i n}$ ) of the circuit shown in the given figure as $V_{\text {in}}$ varies from $-2 \mathrm{~V}$ to $+2 \text{ V}.$ Assume ideal $\text{op-amp}$, and the diodes have a forward voltage of $0.6 \mathrm{~V}$ and zero incremental resistance.
