1) I am a rectangular array of variables, constants or expressions organised in rows and columns. What am i? a) a Table b) a Maze c) a Matrix d) a rectangle 2) I describe the shape and size of a matrix. What am i? a) Matrices b) Order c) Element d) Matrix A or Matrix B 3) I have 2 columns and 3 rows. What is my order a) 2 x 3 b) 3 x 3 c) 3 x 2 d) 2 x 2 4) I am uniquely positioned in a matrix. What am i called? a) variable b) number c) element d) expression 5) Look at the image and complete the sentence. 21 is found in the 1st row and 3rd column in matrix. Therefore 21 is element a) -7 b) a13 c) a31 d) a11

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