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If the perimeter of a maximum rectangle ...

If the perimeter of a maximum rectangle is constant , then that rectangle

A

is a square

B

in not a square

C

may or may not be a square

D

none

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The correct Answer is:
A
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1E (MAXIMA AND MINIMA)
  1. Point P is (-2,-3) and point Q is (3,7) . The point A on the axis for ...

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  2. A line is drawn through the point (1,2) to meet the coordinate axes at...

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  3. If the perimeter of a maximum rectangle is constant , then that rectan...

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  4. The maximum area of the rectangle that can be inscribed in a circle of...

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  5. The triangle of maximum area that can be inscribed in a circle is

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  6. The maximum area of the rectangle that can be inscribed in a circle of...

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  7. The sides of the greatest rectangle that can be inscribed in (x^2)/(a...

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  8. Area of the largest rectangle that can be inscribed in the ellipse (x^...

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  9. The sides of a rectangle , with maximum perimeter, inscribed in a sem...

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  10. A wire of length l is cut into two parts which are bent respectively i...

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  11. A wire of length 20cm is cut into two parts which are bent in the form...

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  12. A window is in the shape of a rectangle surmounted by a semi-circle. I...

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  13. A window is in the shape of a rectangle surmounted by a semi-circle. I...

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  14. A line segment of length 10 cm is diveded into two parts and a rectang...

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  15. A (0,a) ,B(0,b) be fixed points , P(x,0) a variable point. The angle a...

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  16. A line segment of length 8cm is divided into two parts AP and PB by a ...

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  17. ABCD is rectangle in which AB= 9cm , BC =6 cm . P is a point in CD suc...

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  18. The triangle of maximum area that can be inscribed in a circle is

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  19. The maximum value of the area of the triangle with vertices (a,0) ,(a ...

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  20. Find the triangle of the greatest area among the right triangles of a ...

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