Realize each of the following equations using single OPAMP. Draw the circuit diagram. Derive the input output relation and determine the component values.
(i) Vₒ = −5 V,
(ii) Vₒ = +5 V ,
(iii) Vₒ = −(5V₁ + 7V₂)
(iv) Vₒ = V₁ − 0.5 V₂