HELP on This Question PLS

[Frank Ig]

Go to them, we don’t need your attitude.

you are definitely not a nice person good luck

 

[Andy™]

you are definitely not a nice person good luck

at least he knows how to answer the question

 

[Sharpend]

Oh well another one just educated to pass a test !! Forget the understanding. 

 

[Rob_the_rich]

Sorry somebody from other web already help me out very helpful to me and yes i need understanding not ur angry reply.

I am glad you got the 3 answers to your questions. What are the answers? And using Tony's formulas or otherwise, what is the overall resistance of the circuit?

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