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If alpha,beta are roots of the equation ...

If `alpha,beta` are roots of the equation `x^2-a(xx+1)-c=0,` then write the value of `(1+alpha)(1+beta)dot`

A

`p-q`

B

`1-p`

C

`1+q`

D

`1-q`

Text Solution

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The correct Answer is:
D
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