KEAM 2013 Math Paper

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Question : 90 of 120

Marks: +1, -0

If the function

f(x)={

x2−(k+2)x+2k

x−2

for

x≠2

2

for

x=2

is continuous at x=2, then k is

−
1
2
−1
0
1
2
1

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