A Rectangular Box Is Resting on the Xy-Plane with One

question 14

Multiple Choice

A rectangular box is resting on the xy-plane with one vertex at the origin.The opposite vertex lies in the plane Find the dimensions that maximize the volume. (Hint: Maximize subject to the constraint ) .
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• A) 15 units × 12 units × 5 units
• B) 11 units × 9 units × 5 units
• C) 10 units × 9 units × 6 units
• D) 15 units × 10 units × 6 units
• E) 12 units × 11 units × 7 units

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