The sum of the distinct values of x for which the matrix A=\left[\begin{array}{ccc}1 & 1 & x \ 1 & x & 1 \ x & 1 & 1]\end{array} has no inverse, is

AP EAPCET 18th May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 5 of 160

Marks: +1, -0

The sum of the distinct values of x for which the matrix A=[

] has no inverse, is

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