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The number of integral values of k for which ∣∣∣x2+kx+1x2+x+1∣∣∣<2 for all real values of x, is |
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Answer» The number of integral values of k for which ∣∣∣x2+kx+1x2+x+1∣∣∣<2 for all real values of x, is |
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