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Locus of the image of the point (2, 3...

Locus of the image of the point (2, 3) in the line `(2x-3y""+""4)""+""k""(x-2y""+""3)""=""0,""kepsiR` , is a : (1) straight line parallel to x-axis. (2) straight line parallel to y-axis (3) circle of radius `sqrt(2)` (4) circle of radius `sqrt(3)`

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To find the locus of the image of the point (2, 3) in the line given by the equation \( (2x - 3y + 4) + k(x - 2y + 3) = 0 \), where \( k \in \mathbb{R} \), we can follow these steps: ### Step 1: Understand the given equation The equation can be rewritten as: \[ L = 2x - 3y + 4 + k(x - 2y + 3) = 0 \] This represents a family of lines parameterized by \( k \). ...
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Locus of image of the point (2,3) in the line (2x-3y+4)+k(x-2y+3)=0 ,k in R is

A complex number z is said to be unimodular if . Suppose z_1 and z_2 are complex numbers such that (z_1-2z_2)/(2-z_1z_2) is unimodular and z_2 is not unimodular. Then the point z_1 lies on a : (1) straight line parallel to x-axis (2) straight line parallel to y-axis (3) circle of radius 2 (4) circle of radius sqrt(2)

Knowledge Check

  • What is the equation of the straight line parallel to 2x+3y+1=0 and passes through the point (-1, 2) ?

    A
    `2x+3y-4=0`
    B
    `2x+3y-5=0`
    C
    `x+y-1=0`
    D
    `3x-2y+7=0`
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