1) If A (2 31 4 ) what is determine if S a) 5 b) 11 c) 8 d) -2 2) Which of the following matrices is singular? a) (11  23 4) b) (2 41  2) c) (0 11 0) d) (5 00 3) 3) (7 89 10) 7What is the element in row 2, column 1 of a) 7 b) 8 c) 9 d) 10 4) When can two matrices be added? a) When they have the same order b) When they are square only 5) (1 2 34 5 6) What is the order of the matrix a) 2*3 b) 3*2

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