TS EAMCET · Maths · Straight Lines
The transformed equation of is when the origin is shifted to a new point by the translation of axes. Then
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Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
The transformed equation of 3x2+4xy+y2-8x-4y-4=0 is fX,Y=aX2+2hXY+bY2+c=0 Given 3x2+4xy+y2-8x-4y-4=0 Now let x=X+h y=Y+k and put in given equation we get, ⇒ 3X+h2+4X+hY+k+Y+k2-8X+h-4Y+k-4=0 ⇒ 3X2+Y2+4XY+X6h+4k-8+Y4h+2k-4+4hk+k2-8h-4k-4=0…
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