Question

solve un matlab not hand writing

3) [5 pts] Create an anonymous runeo 100 when &-0.1 4) [6 pts] A landscape architect wishes to enclose a rectangular garden on one side by a brick wall costing 30/foot and on the other three sides by a metal fence costing $10/foot. If the area of the garden is 1000 square feet, find the dimensions of the garden that minimize cost fel efficiency of a car Fy at various

Answer 1

1 n 1000 k 1:sqrt(n) k(rem(n,k)==0) 2 3 4 mn-1000000 l=0,b=0 for i=d х-i 7 у-1000/x price=30*x + 10* (x+2*y) if price<mn mn-price 1-x 10 11 12 b-y 13 end 14 15 fprintf("Dimension is %d * %d",1,b) end 16

Matlab code:

n = 1000
k = 1:sqrt(n)
d = k(rem(n,k)==0)
mn=1000000
l=0,b=0
for i=d
x=i
y=1000/x
price=30*x + 10*(x+2*y)
if price<mn
mn=price
l=x
b=y
end
fprintf("Dimension is %d * %d",l,b)
end

Explanation:

This code check all the rectangle by calculating all the divisors

if x is the divisor the other divisor will be 1000/x

so if x is of 30 dollars x+y+y will be of 10 dollars

so price is calculated for each rectangle and minimum price is recorded among these

1000=1*1000

1000=2*500

1000=4*250

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1000=25*30 is the all forms

and 1800 is the minimum price

So If you got any help

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