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if the function f(x)=(x^2-(a+2)x+a)/(x-2...

if the function `f(x)=(x^2-(a+2)x+a)/(x-2)` for `x!=2` and `f(x)=2` for `x=2` is continuous function at `x=2` then value of` a` is:

A

2

B

-1

C

1

D

0

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The correct Answer is:
D
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