A triangular voltage wave form v1(t) shown in figure 1, is applied as input to the circuit shown in figure 2. Assume the diodes to be ideal.
Then, minimum and maximum levels Vo,min and V0,max in output wave form v0(t) are respectively
1
5 V and 7 V
2
3 V and 5 V
3
2 V and 3 V
4
3 V and 7 V