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Grade 12th passAlgebra

I need answer for the question given in the image attached here here

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Profile image of Ankita
6 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
6 Years ago
Dear student
 
As there are 3 vertical steps and 3 right steps.
Hence it can reach in 6!/3! 3! Ways
 
 = 6! /3!3! = 720/36 = 20 ways