The angle between a pair of tangents drawn from a point 
to the circle 
is 
. Then equation of the locus of the point 
is
a)
b)
c)
d)
The angle between a pair of tangents drawn from a point to the circle is . Then equation of the locus of the point is
a)
b)
c)
d)
Question ID - 55928 | SaraNextGen Top Answer
The angle between a pair of tangents drawn from a point to the circle is . Then equation of the locus of the point is
a)
b)
c)
d)
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The angle between a pair of tangents drawn from a point |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (d) -
(d)
Centre of the circle
is 
and its radius is
.png)
Let 
be any point on the locus. Then 
From the diagram 
or 
Thus, required equation of the locus is
127 votes
Answer Link
127