AP EAPCET 15th May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 49 of 160

Marks: +1, -0

If S is the set of all real values of 'a' such that a plane passing through the points (−a2,1,1),(1,−a2,1),(1,1,−a2) also passes through the point (−1,−1,1), then S=

{√3}
{√3,−√3}
{1,−1}
{3,−3}

Validate

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