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Multiple choice

If the ratio of the lengths of tangents drawn from the point $(f,g)$ to the given circle $x^{2}+y^{2}=6$ and $x^{2}+y^{2}+3x+3y=0$ be $2:1$, then ?

  1. $f^{2}+g^{2}+g+2f+2=0$
  2. $f^{2}+g^{2}+4g+4f-2=0$
  3. $f^{2}+g^{2}+4g+4f+2=0$
  4. $None\ of\ these$
Reveal answer Fill a bubble to check yourself
B Correct answer

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  • Geometry (1950 questions)
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