SHAIK AASIF AHAMED
Last Activity: 10 Years ago
Hello student,
let length be x m and breadth be y m.
length of fence L = x+2y
Let given area is a=xy or y =a/x
L = x + 2a/x
dL/dx= 1-2a/x2
dL/dx=0
so x=

for minimum length L =

+2a/

=2

x =

and breadth y =(a/

)=

/2=x/2
x = 2y
Thanks and Regards
Shaik Aasif
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