2. Suppose that A and B are square matrices, not necessarily of the same dimension. Show...

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2. Suppose that A and B are square matrices, not necessarily of the same dimension. Show that 3. Continuing 2, show that A0 0 B A0 CB = |A|B|| = |A||B| 4. Continuing 3, show that if A is nonsingular, AD C B =|A|·|B_CA™'D| 2. Suppose that A and B are square matrices, not necessarily of the same dimension. Show that 3. Continuing 2, show that A0 0 B A0 CB = |A|B|| = |A||B| 4. Continuing 3, show that if A is nonsingular, AD C B =|A|·|B_CA™'D|