1. Prove or disprove the following statements: a. For any matriz A e Rmxn with Rank(A)...
#2 a. For any matrix A € Rmn with Rank(A) = T, A and AT have the same set of singular values. b. For any matrix A € Rnx", the set of singular values is the set of eigenvalues. 2. Determine the definiteness of the quadratic form (11, 12) = 9x - 4x112 +623. 3. A hospital trauma unit has determined that 25% of its patients are ambulatory and 75% are bedridden at the time of arrival at the hospital....
3. A hospital trauma unit has determined that 25% of its patients are ambulatory and 75% are bedridden at the time of arrival at the hospital. A month after arrival, 65% of the ambulatory patients have recovered, 15% remain ambulatory, and 20% have become bedridden. After the same amount of time, 15% of the bedridden patients have recovered, 25% have become ambulatory, 50% remain bedridden, and 10% have died. Determine the percentages of patients who have recovered, are ambulatory, are...
please help in detail 1. Prove or disprove the following statements: a. For any matrix A € Rmxn with Rank(A) = r, A and AT have the same set of singular values. b. For any matrix A ER"X", the set of singular values is the set of eigenvalues.