If the points and and , where are different fron 1, lie on the line , then |
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a) |
b) |
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c) |
d) |
If the points and and , where are different fron 1, lie on the line , then |
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a) |
b) |
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c) |
d) |
(a,b,d)
Since the given point lies on the line , so are the roots of the equation
or (i)
Hence,
So, from Eqs. (i), (ii) and (iii), we get