CUET Mathematics - If A = bmatrix 1 & 1 & 1 \\ 1 & 0 & 2 \\ x & 1 & 1 bmatrix and A^-1 = 1/4bmatrix -2 & 0 & y \\ 5 & -2 & -1 \\ 1 & 2 & -1 bmatrix, then values of x and y, are: | PYQs + Solutions | AfterBoards