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A blind person of walking of 10 step in one dirction each of lenght 80cm.turns randomly to left or right.after walking ''n'' steps the maximum displacement oe peson is 16root2m.then the ''n'' is..

A blind person of walking of 10 step in one dirction each of lenght 80cm.turns randomly to left or right.after walking ''n'' steps the maximum displacement oe peson is 16root2m.then the ''n'' is..

Grade:Upto college level

2 Answers

rishabh
27 Points
9 years ago

Its 40 times

 

 

pls approve by clicking yes

Khandavalli Satya Srikanth
38 Points
9 years ago

16sqrt(2)=sqrt(82 +(n*0.8)2 )

n=26.4.

He walks approximately 26 steps.

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