Redundancy of video

#1

In the Mathematics section “Expectation Example - Two consecutive Heads” and “Expectation Example - N consecutive Heads” has the same video solution.

#2

Where can I find the solution for “Expectation Example - Two consecutive Heads”?

#3

put n=2 for expectation in n consecutive heads.
you will get the answer for two.
video is generalised

#4

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