solve for Vth and Rs. Take Vth to be positive when Vab is positive.
( Vth is V thevenin and Rs is R source )
Under what condition is VTH 0 for nonzero values of the resistors? If we now impose the condition that R2=R, what does the condition for VrH-0 reduce to? In a few sentences, explain why VTH 0 under these circumstances. Put your answer in terms of dividers. 2 R4