If the line 2x - y + k = 0 is a diameter of the circle x2 + y2 + 6x -6y + 5 =0, then k is equal to
If the line 2x - y + k = 0 is a diameter of the circle x2 + y2 + 6x -6y + 5 =0, then k is equal to
UNNATI AGARWAL , 7 Years ago
Grade 12th pass
Analytical Geometry> If the line 2x - y + k = 0 is a diameter ...
1 Answers
Dharani
Last Activity: 7 Years ago
K= 9 The centre of the circle lies on the given line (diameter ).Centre is (-3,3)*2x-y+k=02 (-3)-3+k=0K=9
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