KEAM 2020 Math Paper

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Question : 86 of 120

Marks: +1, -0

Let f(x)={

1−5x,	if	x<−2
x2−2x,	if	−2≤x≤1
−1+2x,	if	x>1

Then the value of f(−1) is equal to

-3
3
-1
1
0

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