Dimensions of a Product Matrix - Expii

Identify the size and the type of the given matrices. Denote whether the matrix is a square, column, diagonal, row, unit (identity), triangular, banded, or symmetric. a. [ 3 2 0 2 4 5 0 5 6] b. { x x^2 x^3 x^4} c. [ 4 0 0 8] d. [ 1 y y^2 y^3] e. [ 1 0 0 0 1 0 0 0 1] f. [ 3 -1 0 0 0 2 0 6 0 0 0 4 1 4 0 0

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