[" Given three equal resistors,how many "],[" different combinations of these "],[" resistances can be made? "]

Given three equal resistors. How many different combination of these three resistances can be made?

Given three equal resistors, how many different combination of all the three resistor can be made

Given three resistors of different values. How many different combination of these three resistance can be made ?

You are given three equal resistors. How many groups of resistances can be obtained by joining them in series and parallel grouping ?

You are given three equal resistors. How many groups of resistances can be obtained by joining them in series and parallel grouping?

You are given three equal resistors. How many resistances can be obtained by joining them in series and parallel grouping ?

Show how you would connect three resistors, each of resistance 6Omega , so that combination has a resistance of 9Omega .