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Let A = {x : |x-1|< 3} and B = {x : x2 – 2ax + a2 – 4 ≥ 0} be two sets. If A∩B={x:−2<x≤1}, then the smallest positive integral value of ‘a’ is ___ |
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Answer» Let A = {x : |x-1|< 3} and B = {x : x2 – 2ax + a2 – 4 ≥ 0} be two sets. If A∩B={x:−2<x≤1}, then the smallest positive integral value of ‘a’ is |
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