Question: 1/ V2 -1/ (3/2 ) 2/3 3. Let A = 0 4/ ( 3 52 ) 1/3 and b = 1/V2 1/ (3/2 ) -2/3

1/ V2 -1/ (3/2 ) 2/3 3. Let A = 0 4/ ( 3 52 ) 1/3 and b = 1/V2 1/ (3/2 ) -2/3 3 a. Show that A is orthogonal. b. Find A-. Do not use the matrix inversion algorithm. c. Solve the system Ax = b without using EROs. d. Solve the system (A/) x = b without using EROs

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