So I've confirmed the Thevenin voltage ( between A and B ) to be .5V and a the VLoad as .3633V. I'm now supposed to verify that RLoad is 4k by redrawing the circuit as its Thevenin equivalent and using voltage division.
My Thevenin resistance was 1.125k. I shorted V1 and opened I1, then combined R2 + R6 in series as well as R3 + R5 in series. Then I combined the three remaining resistors in parallel.
When I use voltage division, I get VLoad = .3912V, which is of course greater than .3633. Is there something wrong with my process or calculations that anyone can see?
Thanks for any help!