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( One or more than one choice may be correct) (Pls give detailed solution:-) If the variable circle x 2 + y 2 + 2gx + 2fy + 3 =0 cuts the circle x 2 + y 2 - 4x + 8y -3 = 0 , orthogonally then the centre of the variable circle (a) Lies on a line whose slope is 1/2. (b) Lies outside the circle x 2 + y 2 - 3 = 0 (c) Lies in III or I quadrant (d) Lies in II quadrant

(One or more than one choice may be correct)


(Pls give detailed solution:-)


If the variable circle x2 + y2 + 2gx + 2fy + 3 =0 cuts the circle x2 + y- 4x + 8y -3 = 0 , orthogonally then the centre of the variable circle


(a) Lies on a line whose slope is 1/2.


(b) Lies outside the circle x2 + y2 - 3 = 0


(c) Lies in III or I quadrant


(d) Lies in II quadrant

Grade:Upto college level

1 Answers

jitender lakhanpal
62 Points
12 years ago

Dear,

 please find the attachment below

 

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