Question

Can you do it???

In a staircase, there are 10 steps. A child is attempting to climb the staircase. Each time, she can either make 1 step or 2 steps. In how many different ways can she climb the stair case?​

Answer 1

Answer:

she can do it in 5 to 10 different 3

Answer 2

Answer:

45+10=55

55 ways .........

solution is attached above.......