UPSC CDS 2 2018 Math Paper

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Question : 16 of 100

Marks: +1, -0

If a and p are the roots of the equation ax2 + bx + c = 0, then the value of

1

aα+b

+

1

aβ+b

is

[2018 CDS-II]

a
bc
b
ac
c
ab
1
abc

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