of all rectangles with area 441, which one has the minimum perimeter? let p and w be the perimeter and…

of all rectangles with area 441, which one has the minimum perimeter? let p and w be the perimeter and width, respectively, of the rectangle. write the objective function in the dimensions are unequal. p = 2w + 882/w (type an expression.) the interval of interest of the objective function is . (simplify your answer. type your answer in interval notation.)

of all rectangles with area 441, which one has the minimum perimeter? let p and w be the perimeter and width, respectively, of the rectangle. write the objective function in the dimensions are unequal. p = 2w + 882/w (type an expression.) the interval of interest of the objective function is . (simplify your answer. type your answer in interval notation.)

Answer

Explanation:

Step1: Analyze the domain of width

The width (w) of a rectangle must be a positive - valued real number.

Step2: Write the interval

Since (w>0), the interval of interest of the objective function (P(w)=2w + \frac{882}{w}) is ((0,\infty)).

Answer:

((0,\infty))