query: To show that this matrix is a multiple of 4
positive_passages.docid: 156989
positive_passages.text: Proof that Hadamard matrices of order $4k+2$ don't exist
negative_passages.docid: 7712
negative_passages.text: How to prove the both identity (matrix)
negative_passages.docid: 24873
negative_passages.text: Determinant of elementary permutation matrix
negative_passages.docid: 37537
negative_passages.text: Show that $det(A)=0$ for a Matrix $A$ Such That for $X=[2,3,4]^{T}$, $AX=0$
negative_passages.docid: 153961
negative_passages.text: Determinant of $2 \times 2$ block matrix with commuting blocks
negative_passages.docid: 141105
negative_passages.text: Show that there exists a $3 × 3$ invertible matrix $M$ with entries in $\mathbb{Z}/2\mathbb{Z}$ such that $M^7 = I_3$.
negative_passages.docid: 31326
negative_passages.text: Number of $(0,1)$ $m\times n$ matrices with no empty rows or columns
negative_passages.docid: 40532
negative_passages.text: Seems that I just proved $2=4$.
negative_passages.docid: 123155
negative_passages.text: If $mn+1$ is a multiple of $24$, prove that $m+n$ is also a multiple of 24.
negative_passages.docid: 69735
negative_passages.text: Find the determinant of the following matrix
negative_passages.docid: 79061
negative_passages.text: show that {$(x_1,x_2,x_3,x_4)\in\mathbb{F}^4$:$x_3=5x_4+b$} is a subspace
negative_passages.docid: 36064
negative_passages.text: How many $3 \times 3$ integer matrices are orthogonal?
negative_passages.docid: 65158
negative_passages.text: Oddity: Determinant of Skew-Symmetric $n\times n$ Matrices
negative_passages.docid: 146438
negative_passages.text: Determinant of a special skew-symmetric matrix
negative_passages.docid: 34759
negative_passages.text: Name of a special matrix
negative_passages.docid: 19877
negative_passages.text: Calculating the determinant of this matrix
negative_passages.docid: 98646
negative_passages.text: Show determinant of matrix is non-zero