$$\text { The circuit shown below generates output signal vo given by }$$

Essay

$$\text { The circuit shown below generates output signal vo given by }$$ $$v _ { 0 } = 2 v _ { 1 } + 3 v _ { 2 }$$
where $v _ { 1 }$ , and $v _ { 2 }$ are input signals. Find $R _ { 1 }$ and $R _ { 2 }$ if $R _ { 3 } = R _ { 4 } = 6 \mathrm { k } \Omega$ and $R _ { 5 } = 30 \mathrm { k } \Omega$ .