If the equation of the locus of a point equidistant from the points and is , then the value of is |
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a) |
b) |
c) |
d) |
If the equation of the locus of a point equidistant from the points and is , then the value of is |
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a) |
b) |
c) |
d) |
(d)
Let be the point on the locus. Then by the given conditions,
(i)
Also, since lies on the given locus, therefore
(ii)
Comparing Eqs. (i) and (ii), we get