A piece of wire of length 67 is cut, and the resulting two pieces are formed to make a circle and a square. Where should the wire be cut to (a) minimize and (b) maximize the combined area of the circle and the square? (a) Let x be the amount of wire used for the circle. What is the function A, the combined area of the circle and square, in terms
A piece of wire of length 67 is cut, and the resulting two pieces are formed to make a circle and a square. Where should the wire be cut to (a) minimize and (b) maximize the combined area of the circle and the square? (a) Let x be the amount of wire used for the circle. What is the function A, the combined area of the circle and square, in terms
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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Transcribed Image Text:A piece of wire of length 67 is cut, and the resulting two pieces are formed to make a circle and a square. Where should the
wire be cut to (a) minimize and (b) maximize the combined area of the circle and the square?
(a) Let x be the amount of wire used for the circle. What is the function A, the combined area of the circle and square, in terms
of x?
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