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Question

The intercepts made by the circle x2+y2−5x−13y−14=0 on the x-axis and y-axis are respectively

A
9,13
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B
5,13
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C
9,15
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D
None of these
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Solution

The correct option is D 9,15
|x2x1|,|y2y1|
When y=0
x25x14=0
x1+x25,x1x2=14
(x2x1)2=524x(14)
=25+56
=81
|x2x1|=9
When x1=0
y213y14=0
y1+y2=13,14=y1y2
(y1+y2)2=(y1+y2)24y1y2
=1324x(14)
=169+56
=225
|y2y1|=225=15
(9,15)




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