(Solved): An operational amplifier (op-amp) is an integrated circuit that amplifies the difference between tw ...

An operational amplifier (op-amp) is an integrated circuit that amplifies the difference between two input voltages and produces a single output. The op-amp circuit as instrumentation application shown in Figure 1 below is an ideal design. Find $V_o$ when $V_a=0.5\mathrm{V},V_b=0.3\mathrm{V}$, $V_c=0.6\mathrm{V}$ and $V_d=0.8\mathrm{V}$. (15 marks) Figure 1