An interior designer designed steps in the house in such a way that th – InterviewSolution

1.	An interior designer designed steps in the house in such a way that the height of the step increases and decreases by 10% alternatively based on the height of the previous step. The height of the 3rd step is 20 cm. What is the height of the 5th step if the height of the 3rd step is greater than the height of the 2nd step?
Answer» An interior designer designed steps in the house in such a way that the height of the step increases and decreases by $10 %$ alternatively based on the height of the previous step. The height of the $3 r d$ step is $20$ cm. What is the height of the $5 t h$ step if the height of the $3 r d$ step is greater than the height of the $2 n d$ step?

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