Here is the scenario I am presented with. I am supposed to show it is a martingale:
Here is what I have done so far. I am fairly sure it is correct, I just don't know how to simplify it.
Thanks for the help.
2026-04-08 20:47:06.1775681226
Showing martingale property
142 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in PROBABILITY
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