The straight line will touch the circle , if |
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a) |
b) |
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c) |
d) |
None of these |

The straight line will touch the circle , if |
|||

a) |
b) |
||

c) |
d) |
None of these |

1 Answer

127 votes

**(c)**

Centre of circle is (1, 0) and radius is 1. Line will touch the circle if

Thus,

127 votes

127