Math Chapter Wise Matrices And Determinants English MCQ TGT 2009 Q.D = 1 1 1 1 1 x 1 1 1 1 y +, where x ≠ 0, y ≠ 0 then D. AIs not divisible by 'x' and 'y' both. BIs divisible by 'x' and 'y' both. CIs divisible by 'x' but not 'y' DIs divisible by 'y' but not 'x' Show answer Correct answer: Is divisible by 'x' and 'y' both.