Let f(x)={{:((x^(3)+x^(2)-16x+20)/((x-2)...

Let `f(x)={{:((x^(3)+x^(2)-16x+20)/((x-2)^(2))", if "xne2),(k", if "x=2):}`. If f(x) be continuous for all x, then k=

A

7

B

`-7`

C

`pm7`

D

None of these

Verified by Experts

The correct Answer is:

A

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