Is there a man who can solve this proof problem?
X is a second-order square matrix of any real number.
Prove that there exists a real second-order square matrix A, B, and C such that X=(A^2)+(B^2)+(C^2).
Return to Algebra - Matrices, Determinants, Subspaces, Vectors, Rings, Complex Numbers
Users browsing this forum: No registered users and 1 guest