If α+1α and 2−β−1βα,β>0 are the roots of the quadratic equation x2−2a+1x+a−3=0 . sum of the possible integer values of a is
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answer is 5.
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Detailed Solution
Given that the roots are α+1α,2−β+1βOne root is greater than or equal to 2 and other root is negativeit means f2 and f0 are of same in signf2⋅f0⋅≥0a∈−1,3a=−1,0,1,2,3