If in the determinant `|(x,3,3),(3,3,x),(2,3,3)|`, `C_(11)=C_(22)` where `C_(ij)` is cofactor o...
5 views · Published 11 October 2018 · 1:37 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If in the determinant `|(x,3,3),(3,3,x),(2,3,3)|`, `C_(11)=C_(22)` where `C_(ij)` is cofactor of element `a_(ij)` then x=
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