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Find the product of lengths of perpendic...

Find the product of lengths of perpendiculars drawn from (2, 1) upon the lines `12x^(2)+25xy+12y^(2)+10x+11y+2=0`

Text Solution

Verified by Experts

The correct Answer is:
`(143)/(25)`
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Knowledge Check

  • The product of the perpendicular distances from (1, -1) to the pair of lines x^(2)-4xy+y^(2)=0 , is

    A
    1
    B
    `2/3`
    C
    `3/2`
    D
    2

  • The product of the perpendiculars from (-1, 2) to the pair of lines 2x^(2)-5xy+2y^(2)=0

    A
    4
    B
    3
    C
    8
    D
    `5//2`

  • The product of perpendiculars from origin to the pair of lines 12x^(2)+25xy+12y^(2)+10x+11y+2=0

    A
    `(1)/(25)`
    B
    `(2)/(25)`
    C
    `(3)/(25)`
    D
    `(4)/(25)`

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