we want to up stairs with 12 steps. We can pass by to steps on once. How many ways can we up the stairs?
Solution: 233
Please help. I had already done but i didnt get the correct answer, only aproximations
we want to up stairs with 12 steps. We can pass by to steps on once. How many ways can we up the stairs?
Solution: 233
Please help. I had already done but i didnt get the correct answer, only aproximations