SOLVE STEP BY STEP IN DIGITAL FORMAT 18. A person wants to buy a piece of land and wants to know what geometric shape it should have, if it has a perimeter of 80 m, so that he can fence the largest area possible. Consider that x is the measurement in meters of one of its sides. a) Obtain the function that models the problem. b) The value of x where the function A(x) reaches the maximum value. c) What is the maximum area you can fence? d) Is the land rectangular or square in shape?
SOLVE STEP BY STEP IN DIGITAL FORMAT 18. A person wants to buy a piece of land and wants to know what geometric shape it should have, if it has a perimeter of 80 m, so that he can fence the largest area possible. Consider that x is the measurement in meters of one of its sides. a) Obtain the function that models the problem. b) The value of x where the function A(x) reaches the maximum value. c) What is the maximum area you can fence? d) Is the land rectangular or square in shape?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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SOLVE STEP BY STEP IN DIGITAL FORMAT
18. A person wants to buy a piece of land and wants to know what geometric shape it should have, if it has a perimeter of 80 m, so that he can fence the largest area possible. Consider that x is the measurement in meters of one of its sides.
a) Obtain the function that models the problem.
b) The value of x where the function A(x) reaches the maximum value.
c) What is the maximum area you can fence?
d) Is the land rectangular or square in shape?
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