is a point in the first quadrant. If the two circles which pass through and touch both the co-ordinates axes cut at right angles, then |
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a) |
b) |
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c) |
d) |

is a point in the first quadrant. If the two circles which pass through and touch both the co-ordinates axes cut at right angles, then |
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a) |
b) |
||

c) |
d) |

1 Answer

127 votes

**(c)**

Equation of the two circles be

i.e. , where and . Condition of orthogonality gives

Circle passes through

i.e.

and

i.e.

127 votes

127