If the roots of x2−2x−a2+1=0 lie between the roots of x2−2(a+1)x – InterviewSolution

1.	If the roots of x2−2x−a2+1=0 lie between the roots of x2−2(a+1)x+a(a−1)=0, then the range of a is
Answer» If the roots of $x^{2} - 2 x - a^{2} + 1 = 0$ lie between the roots of $x^{2} - 2 (a + 1) x + a (a - 1) = 0$ , then the range of $a$ is

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