Question

3. Find the height of a covered box of fixed volume so that the total surface area
of the box is minimum whose base is a rectangle with one side three times as
long as the other.​

Answer 1

Answer:

I Don't know sorryyyyyyyyyyyyy

Answer 2

Step-by-step explanation:

3. Find the height of a covered box of fixed volume so that the total surface area

of the box is minimum whose base is a rectangle with one side three times as

long as the other.

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