The condition that 
may have two of its roots equal in magnitude but of opposite sign, is
a)
b)
c)
d)
None of the above
The condition that may have two of its roots equal in magnitude but of opposite sign, is
a)
b)
c)
d)
None of the above
Question ID - 103233 | SaraNextGen Top Answer
The condition that may have two of its roots equal in magnitude but of opposite sign, is
a)
b)
c)
d)
None of the above
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The condition that |
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a) |
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b) |
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c) |
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d) |
None of the above |
1 Answer
127 votes
Answer Key / Explanation : (a ) -
(a)
Let the rots of the equation be 
. Also, 
[given]
...(i)
Now, since 
is a root of the equation.
It satisfies the given equation
[from Eq. (i)]
127 votes
Answer Link
127