True or False? Please justify your answer! (a) (b) If v is an eigenvector of both A and B, then it is an eigenvector of A + B. If A is an eigenvalue of both A and B, then it is an eigenvalue of A + B. There exists a symmetric matrix with the following eigenvalues and eigenvectors: À₁ = 1, v₁ = (1, −1)T; λ₂ = −1, v2 = (1, −2)T (c) (d) The only singular value of matrix A = [8 is o = 2023. The pseudoinverse A+ satisfies the following identity: (A+)+ = A. 0 0-2023

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