In the circuit shown in the figure, considering ideal diodes, select the correct option(s) given below:
1
For all values Vi, \({V_0} = \frac{{{V_i}}}{2}\)
2
For Vi < 0, D1 is OFF & D2 is ON
3
For Vi > 0, D1 is OFF & D2 is ON
4
For all values of Vi, \({V_0} = \frac{{{V_i}}}{3}\)