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If |(x^(2) + kx + 1)/(x^(2)+x+1)| lt 3 f...

If `|(x^(2) + kx + 1)/(x^(2)+x+1)| lt 3` for real x, then k is in the interval

A

(0, 4)

B

(-1, 5)

C

(-4, 0)

D

(-5, 1)

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The correct Answer is:
B
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TS EAMCET PREVIOUS YEAR PAPERS-QUESTION PAPER 2019(SOLVED)-Mathematics
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