Let 
and 
be the roots of the equation 
where 
are real. The points represented by 
and the origin form an equilateral triangle, if
a)
b)
c)
d)
Let and be the roots of the equation where are real. The points represented by and the origin form an equilateral triangle, if
a)
b)
c)
d)
Question ID - 104044 | SaraNextGen Top Answer
Let and be the roots of the equation where are real. The points represented by and the origin form an equilateral triangle, if
a)
b)
c)
d)
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Let |
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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 : (a) -
(a)
We have, 
and let 
Let 
And 
Further, let 
and 
be the affixes of points 
and 
respectively. Then,
And 
is an equilateral triangle.
Thus, 
127 votes
Answer Link
127