## Marks 1

In the following graph, the number of trees (P) and the number of cut-sets (Q)
are
...

The minimum number of equations required to analyze the circuit shown in Fig.
...

Identify which of the following is NOT a true of the graph shown in Fig.
...

A network has 7 nodes and 5 independent loops. The number of branches in the
network is

The number of independent loops for a network with n nodes and b branches is

## Marks 2

Relative to a given fixed tree of a network