VITEEE 2024 Paper

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Question : 105 of 125

Marks: +1, -0

If the roots of (a2+b2)x2−2(bc+ad)x+c2+d2= 0 are equal, then

‌
a
b
=‌
c
d
‌
a
c
+‌
b
d
=0
‌
a
d
=‌
b
c
a+b=c+d

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