Question

One day, an alien comes to Earth. The characteristic of its species is that every day, each alien does one of four things, each with equal probability:
( Kill himself
(ii) Do nothing
(iii) Split himself into two aliens (while killing himself)
(iv) split himself into three aliens (while killing himself)
What is the probability that the alien species eventually dies out entirely?
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Answer 1

Answer:

I hoe that it will help you dear