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The total area of a page is 150 square i...

The total area of a page is 150 square inches. The combined width of the margin at the top, bottom is 'S' and the side is Z. The dimensions of the page in order that the area of the printed matter may be maximum.

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The total area of a page is 150cm^(2). The combined width of the margin at the top and bottom is 3cm and the side 2cm. What must be the dimensions of the page in order that the area of the printed matter may be maximum?

A sheet of poster has its area 18 m^(2) . The margin at the top & bottom are 75 cms . And at the sides 50 cms. Let e, n are the dimensions of the poster in meters when the area of the printed space is maximum . The value of e ^(2) +n^(2) is :

Knowledge Check

  • What feature adjusts the top and bottom margins so that the text is centered vertically on the printed page?

    A
    Vertical justifying
    B
    Vertical adjusting
    C
    Dual centering
    D
    Horizontal centering

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    A
    3
    B
    4
    C
    5
    D
    6

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    The length of a rectangle R is 10% more than the side of a square S. The width of the rectangle R is 10% less than the side of the square S. What is the ratio of the area of R to that of S?

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