If - and - are the roots of the equation ax2-bx-c- 0- then the value of x- alim - ax2-bx-c-1 -2- x-a is-

The correct option is C e^2a ( α β ) ax^2+bx+c+1= 1+a ( x α #160; ) ( x β #160; ) ∴ Put a ( x α #160; ) ( x β #160; )= y ∴ y ...

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Discriminant

If α and ...

Question

If $α$ and $β$ are the roots of the equation $a x^{2} + b x + c = 0$ , then the value of $l i m x \to a {[a x^{2} + b x + c + 1]}^{2 / (x - a)}$ is:

2 a (α - β)

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2 log | a (α - β) |

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e^{2 a (α - β)}

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e^{e^{2}} | α - β |

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