Many airlines require that carry-on luggage satisfies certain size requirements. Let's assume carry-on luggage to have the shape of a rectangular box (see picture), with length x, width y and height z. If the linear distance (i.e. the sum of the length, width and height) should be equal to 60cm and the width should be equal to three times the length, calculate the dimensions of the carry-on luggage maximizing the volume.

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4161. Constrained optimization. Please solve without AI and clear handwriting. Thank you

Many airlines require that carry-on luggage satisfies certain size
requirements. Let's assume carry-on luggage to have the shape of a
rectangular box (see picture), with length x, width y and height z.
If the linear distance (i.e. the sum of the length, width and height) should be
equal to 60cm and the width should be equal to three times the length,
calculate the dimensions of the carry-on luggage maximizing the volume.
Transcribed Image Text:Many airlines require that carry-on luggage satisfies certain size requirements. Let's assume carry-on luggage to have the shape of a rectangular box (see picture), with length x, width y and height z. If the linear distance (i.e. the sum of the length, width and height) should be equal to 60cm and the width should be equal to three times the length, calculate the dimensions of the carry-on luggage maximizing the volume.
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