Match the following:
| A) Schedule Y | 1) List of minimum equipment for efficient running of a pharmacy |
| B) Schedule G | 2) Life period of drugs |
| C) Schedule N | 3) Requirements and guidelines on clinical trials for import and manufacture of new drugs |
| D) Schedule P | 4) List of drugs to be used under medical supervision |
The supply voltage magnitude \( |V| \) of the circuit shown below is ____ .
A two-port network is defined by the relation
\(\text{I}_1 = 5V_1 + 3V_2 \)
\(\text{I}_2 = 2V_1 - 7V_2 \)
The value of \( Z_{12} \) is: