- #1
Paulo Serrano
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Homework Statement
A person can go up one step at a time, skip a step at a time, or skip two steps at a time, with the exception of the final step, which obviously you can only go one step up.
a) Calculate the different ways someone can up up a staircase with 7 steps.
b) Calculate the number of steps in the staircase if the total number of ways I can go up it is N=987
Homework Equations
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