If the equations `x^2-px+q =0` and `x^2+qx-p =0` have a common root, then which one of the following is correct?
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Q 1679578416.
If the equations `x^2-px+q =0` and `x^2+qx-p =0` have a common root, then which
one of the following is correct?
CDS 2016
A
`p-q =0`
B
`p+q-2 =0`
C
`p+q-1 =0`
D
`p-q-1 = 0`
HINT
Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)
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