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Calculating the determinant of the matrix online

Our online calculator helps to find the determinant just in a few clicks. To calculate the determinant of a matrix, select the size (the matrix have to be square), fill in all the elements of the matrix, and then click “To calculate”, the calculator will give the detailed solution and answer! Each step will be painted in detail, this will help you to check your mind and understand how the response was returned.

Fill out the elements of the matrix
A =
3 +
3
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