PRINTABLE VERSION Quiz 3 Question 1 Given A = a) 53 b) 24 c) 8 d) 23 e) 42 f) None of the above. . What is the size (dimension) of A? Question 2 Given A = a) 10 b) -1 c) 5 d) -8 e) 3 f) None of the above. Question 3 . Identify the a32 element. Given A = . Find its transpose. a) b) c) d) e) f) None of the above. Question 4 Perform the indicated operation, if possible. -8 + -10 a) b) c) d) e) f) None of the above. Question 5 Solve for z. +2 a) z = -64 b) z = -74 c) z = -34 d) z = -9 e) z = -19 f) None of the above. =6 Question 6 Given the following matrices A and B, compute the product AB, if possible. a) b) c) d) e) Not possible. f) None of the above. Question 7 Given the following matrices E and F, compute the product EF, if possible. a) b) c) Not possible. d) e) f) None of the above. Question 8 Find the inverse of the given matrix, if it exists. a) b) c) d) No inverse exists. e) f) None of the above. Question 9 Find the inverse of the given matrix, if it exists. a) The matrix is singular (no inverse). b) c) d) e) f) None of the above. Question 10 Solve the following system of equations by using the inverse of the coefficient matrix. a) x = -5, y = 2 b) x = -7, y = -2 c) x = 2, y = 3 d) x = -4, y = 0 e) x = -9, y = 3 f) None of the above