Square Matrix Calculator

In linear algebra, square matrix is a matrix which contains same number of rows and columns. For example matrices with dimensions of 2x2, 3x3, 4x4, 5x5 etc., are referred to as square matrix. We can add or multiply any two square matrices that are of the same order. Use this online calculator to find the square of a 2x2 or 3x3 matrices.

Square of Matrix 2x2, 3x3 Calculator

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Formula

2*2 matrix is 2x2 Squared Matrix is given by,
3*3 matrix is 3x3 Squared Matrix is given by,

X11 = a11*a11 + a12*a21 + a13*a31, X12 = a11*a12 + a12*a22 + a13*a32, X13 = a11*a13 + a12*a23 + a13*a33, X21 = a21*a11 + a22*a21 + a23*a31, X22 = a21*a12 + a22*a22 + a23*a32, X23 = a21*a13 + a22*a23 + a23*a33, X31 = a31*a11 + a32*a21 + a33*a31, X32 = a31*a12 + a32*a22 + a33*a32, X33 = a31*a13 + a32*a23 + a33*a33.

Online calculation of square of matrices is made easier here.

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