MAT 2384 Quiz: ASSIGNMENT5SOL

If |A| = 3, |B| = 2, and both A and B are of order 4, then find each determinant. i) |2A| ii) |AB^T| iii) |AB^-1| iv) |B^3|.

Let A and B be 3 Times 3 matrices with det(A) = 2 and det(B) = 7. Find the value of: det(AB) det(2A) det(3AB) det(AB-1)

Suppose A and D are n Times n matrices with det A = 3 and det D = -2. Calculate all the following numbers: det (BA), det (AB^-1), det (AA^T), det (B^3), det (2A^T B). If C is similar to A (sec page 300 of text for a definition) then det C =?