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If 2 (130x) + (y012) = (5618) , write the value of (x + y).
Find the value of a if (ab2a+c2ab3c+d) = (15013) .
If (xy2y2y+zx+y) = (1495)
Find the matrix A if (914213) = A + (121049)
If A is a 3 × 3 matrix, whose elements are given by aij=13|3i+j| , then write the value of a23.
Write the value of x + y + z if (100010001) (xyz) = (110).
For a 2 × 2 matrix A = [ aij ], whose elements are given by aij=(i+2j)24 , write the value of a21.
If 3A – B = (5011) and B = (4325) , then find the matrix A.
If (2x+12y0y²+1) = (x+310026) , write the value of (x + y).
If A is a square matrix such that A² = A, then write the value of (I + A)² – 3A.
If matrix A = [aij]2×2, where aij = {2, ij0, i=j , Write the matrix A.
If (1000y0001) (x1z) = (121) , find x + y + z.
If (10y5) + 2 (x012) = , where I is a 2×2 unit matrix, find (x – y).
If x (23) + y (yy) = (105) , write the value of x.
If A' = (341201) and B = (121123) then find A' – B'.