d) A trough for holding water is be formed bytaking a piece of sheet metal 60 cm wide andfolding the 20 cm on either end. Determinethe angle that will maximize the amount ofwater that the trough can hold.

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Answered: d) A trough for holding water is be…

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter1: Vectors

Section1.4: Applications

Problem 14EQ

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d) A trough for holding water is be formed by taking a piece of sheet metal 60 cm wide and folding the 20 cm on either end. Determine the angle that will maximize the amount of water that the trough can hold.