1) Which of the following represents a matrix form? a) b) c) 2) How many dimensions(rows x columns) does this matrix have? a) 3x2 b) 2x3 3) How many dimensions does this matrix have? a) 3x2 b) 2x3 4) Transpose of matrix AT... a) b) c) 5) what is the value of a+b? a) 1 b) 2 c) 3 6) If matrix A=BT, what is the value of y −x? a) 5 b) 3 c) 1 7) what is B if B=AT a) b) c)

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