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The op amp in the circuit in Figure below is ideal. a) (3pts) Calculate vo if va=1 V and vh=2.5 V. b) (3pts) Calculate vo if

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rsion SKAN + 1 KK VIR - Apply vistual ground concept - V(+)= V(-)=b Apply KCl at node A voor o von Mo ( 5 ) - You Vo = vas (( 2 . 57 = لا , ولا ۹۷ = - = 2.5V Vo=16v V - ۹(2.5) 46 - - 8 v 0 . 8125 16- = ولا 16 + (205)۹ - ملا ک2 31- ہا range of va ) 0

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